{"id":330384,"date":"2022-03-07T15:00:07","date_gmt":"2022-03-07T15:00:07","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=330384"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=330384","title":{"rendered":"<span>\u041a\u0430\u043a \u044f Sberfight 2022 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u043b \u043d\u0430 Swift<\/span>"},"content":{"rendered":"<div><\/div>\n<div id=\"post-content-body\">\n<div>\n<div class=\"article-formatted-body article-formatted-body_version-2\">\n<div xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\n<p>\u0412 2021 \u0433\u043e\u0434\u0443 \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u0430\u0445 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e \u0443\u0432\u0438\u0434\u0435\u043b Sber \u043d\u0430 geecko.com, \u0442\u043e\u0433\u0434\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Sber \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u0430 fight \u0442\u0438\u043f\u0430 &#171;\u0441\u0442\u0430\u0440\u043e\u0432\u0435\u0440\u044b&#187; \u043f\u0440\u043e\u0442\u0438\u0432 &#171;\u043d\u043e\u0432\u043e\u043a\u043e\u0434\u0435\u0440\u043e\u0432&#187;. (\u041f\u0440\u043e\u0441\u0442\u0438\u0442\u0435 \u0437\u0430 \u043d\u0435\u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438, \u0432\u0441\u043f\u043e\u043c\u0438\u043d\u0430\u044e \u043f\u043e \u043f\u0430\u043c\u044f\u0442\u0438.)<\/p>\n<p>\u0418 \u043a\u043e\u0433\u0434\u0430 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b\u0438 \u043a\u043e\u043d\u043a\u0443\u0440\u0441 Sberfight \u044f \u0443\u0436\u0435 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u043e\u043f\u0430\u043b \u0432 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0443.<\/p>\n<p>\u042f \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043c\u043e\u043b\u043e\u0434 \u0432 Swift \u0438 \u0442\u0440\u0435\u043d\u0438\u0440\u043e\u0432\u043a\u0430 \u0443\u043c\u0435\u043d\u0438\u0439 \u0438\u043b\u0438 \u0436\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043d\u0430\u0432\u044b\u043a\u043e\u0432 \u043d\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u043b\u0430. \u0410 \u0444\u043e\u0440\u043c\u0430\u0442 \u0432 \u0441\u0442\u0438\u043b\u0435 &#171;\u0414\u0435\u043d\u0434\u0438&#187; \u043f\u043e\u0434\u043d\u0438\u043c\u0430\u0435\u0442 \u0434\u0430\u0432\u043d\u043e \u0437\u0430\u0431\u044b\u0442\u043e\u0435 \u0447\u0443\u0432\u0441\u0442\u0432\u043e \u0434\u0435\u0442\u0441\u0442\u0432\u0430. 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\u043f\u0430\u043c\u044f\u0442\u0438.<\/p>\n<p>\u0422\u0435\u0441\u0442 #1<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435:<\/p>\n<blockquote>\n<p>\u0412\u044b\u0432\u0435\u0441\u0442\u0438 \u043d\u043e\u043c\u0435\u0440\u0430 \u0442\u0435\u0445 \u0447\u0438\u0441\u0435\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u0443\u0434\u0443\u0442 \u0441\u0430\u043c\u044b\u043c\u0438 \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438 \u043f\u0440\u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0438 \u0438\u0445 \u043d\u0430 K<\/p>\n<\/blockquote>\n<pre><code class=\"swift\">func getResult(cash: [Int], k: Int) -> [Int] {     var tempArrOfThiefes: [Int] = []          for index in 0..&lt;cash.count {         print(\"cash - \", cash[index])                  var tempArr: [Int] = []         for ygrek in 0..&lt;cash.count {             if (cash[index]+k) > cash[ygrek] {                 tempArr.append(index)             }         }         print(\"temp arr count - \", tempArr.count)         if (tempArr.count + 1) >= cash.count {             print(\"index appended - \", index)             tempArrOfThiefes.append(index + 1 )             tempArr = []         }     }     return tempArrOfThiefes }  \/\/ Test #1 let x = [1,3,4,2] let k = 2 let res = getResult(cash: x, k: k) print(res)<\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #2 (\u0442\u0443\u0442 \u0437\u0430\u0434\u0430\u043d\u0438\u0435 \u044f \u0442\u0430\u043a \u0438 \u043d\u0435 \u0432\u0441\u043f\u043e\u043c\u043d\u0438\u043b)<\/p>\n<pre><code class=\"swift\"> func getResult(nums: [Int], k: Int) -> Int {     if k == 0 {         return 0     }     var tempInt: Int = 0     var tempArr = nums     var tempK = k          repeat {          for index in 0..&lt;tempArr.count{             if tempArr[index] &lt;= tempK {                 tempArr[index] = 0                 tempArr.sort()                 tempK += 1                 tempInt += 1             }         }      } while (tempK &lt; tempArr.min()!)               return tempInt }  \/\/ Test #1 let x = [1,2,3,4,5] let k = 1 let res = getResult(nums: x, k: k) print(res) <\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #3 (\u0434\u043b\u044f \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u0430 \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u0430\u0445 \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u043d\u0430\u0448\u0435\u043b \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 Python, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u044b\u0442\u0430\u043b\u0441\u044f \u043e\u043f\u0438\u0440\u0430\u0442\u044c\u0441\u044f)<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435: <\/p>\n<blockquote>\n<p><em>\u041c\u044b \u0437\u043d\u0430\u0435\u043c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0433\u043e\u0441\u0442\u0435\u0439, \u0432\u0430\u0448\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u0440\u0430\u0441\u0441\u0430\u0434\u0438\u0442\u044c \u0432\u0441\u0435\u0445 \u0437\u0430 \u0441\u0442\u043e\u043b. \u041e\u0434\u043d\u0430\u043a\u043e, \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0433\u043e\u0441\u0442\u0438 \u0434\u0430\u043b\u0438 \u0432\u0430\u043c \u0441\u043f\u0438\u0441\u043e\u043a \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u0435\u043b\u0435\u0439, \u0441 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u043e\u043d\u0438 \u043d\u0435 \u0441\u044f\u0434\u0443\u0442.\u00a0\u0421\u0442\u0443\u043b\u044c\u044f \u0440\u0430\u0441\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0442\u0430\u043a, \u0447\u0442\u043e \u0443 \u0441\u0442\u043e\u043b\u0430 \u043e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c \u0434\u0432\u0430 \u043a\u0440\u0430\u0439\u043d\u0438\u0445 \u043c\u0435\u0441\u0442\u0430, \u0443 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u0441\u043e\u0441\u0435\u0434\u043d\u0438\u0439 \u0433\u043e\u0441\u0442\u044c. \u0412 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u0441\u043e\u0441\u0435\u0434\u0430 \u0434\u0432\u0430. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435, \u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u0440\u0430\u0441\u0441\u0430\u0434\u0438\u0442\u044c \u0433\u043e\u0441\u0442\u0435\u0439 \u0442\u0430\u043a, \u0447\u0442\u043e\u0431\u044b \u0432\u0441\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u044b.<\/em><\/p>\n<p><em>\u0412\u0432\u043e\u0434:<\/em><\/p>\n<p><em>invited_list &#8212; \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u0438\u0433\u043b\u0430\u0448\u0451\u043d\u043d\u044b\u0445 \u0433\u043e\u0441\u0442\u0435\u0439, 0<\/em>&lt;invited_list&lt;10<\/p>\n<p><em>dislike_list &#8212; \u0441\u0442\u0440\u043e\u0447\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u0435\u043b\u0435\u0439, [&#171;1-2,3&#187;] &#8212; \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u0433\u043e\u0441\u0442\u044c \u043f\u043e\u0434 \u043d\u043e\u043c\u0435\u0440\u043e\u043c 1 \u043d\u0435 \u0441\u044f\u0434\u0435\u0442 \u0441 \u0433\u043e\u0441\u0442\u044f\u043c\u0438 2 \u0438 3<\/em><\/p>\n<p><em>\u0412\u044b\u0432\u043e\u0434:<\/em><\/p>\n<p><em>Boolean &#8212; \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u0440\u0430\u0441\u0441\u0430\u0434\u0438\u0442\u044c \u0433\u043e\u0441\u0442\u0435\u0439 \u0442\u0430\u043a, \u0447\u0442\u043e\u0431\u044b \u043e\u043d\u0438 \u0432\u0441\u0435 \u0431\u044b\u043b\u0438 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u044b<\/em><\/p>\n<p>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n<p>invited_list = 4<\/p>\n<p>dislike_list = [&#171;1-2&#187;, &#171;3-4&#187;]<\/p>\n<p>get_result(invited_list, dislike_list) = True \/\/ [1, 4, 2, 3]<\/p>\n<\/blockquote>\n<p>Python (\u044d\u0440\u0433\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u044f \u0432\u043e\u0441\u0445\u0438\u0442\u0438\u043b\u0441\u044f, \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0440\u0435\u0448\u0435\u043d\u0438\u044f: https:\/\/www.cyberforum.ru\/python-tasks\/thread2943547.html)<\/p>\n<pre><code class=\"python\">def guests_seating( n, dis ):     lis = list( range(1, n + 1) )     bad_pairs = set()     for e in dis:         L, de, R = e.partition('-')         not_frends = set( int(x) for x in R.split(',') )         for nf in not_frends:             bad_pairs.add( frozenset( [int(L), nf] ) )     res = [ [x] for x in lis ]     flag = True     while flag:         flag = False         for x in res:             for y in lis:                 if frozenset([x[-1],y]) not in bad_pairs and y not in x:                     x.append(y)                     flag = True                     if len(x) == n:                         #return x                         return True     return False #============================================================================== n = 10 dis = '1-2,4,6,8 3-5,7,9 4-1,2,3 5-2,4 6-3'.split() print( guests_seating( n, dis ) )<\/code><\/pre>\n<pre><code class=\"swift\">func getResult(invitedList: Int, dislikeList: [String]) -> Bool {     if invitedList == 0 {         return true     } else if invitedList == 1 {         return true     }     let allGuest = [Int](1...invitedList)     print(\"allGuest created - \", allGuest)     var badPairs:[Int:[Int]] = [:]     for indexB in 0..&lt;invitedList {         var tempBadPairs:[Int: [Int]] = [:]         for indexK in 0..&lt;dislikeList.count {             let guestArr = dislikeList[indexK].components(separatedBy: \"-\")             let keyElement = Int(guestArr.first!)!             let dislikeElements = guestArr.last!.components(separatedBy: \",\")             let valueElement = dislikeElements.map{Int($0)!}             tempBadPairs[keyElement] = valueElement         }         if tempBadPairs.keys.contains(indexB+1) {             let newValue = tempBadPairs[indexB+1]             badPairs[indexB+1] = newValue         } else {             badPairs[indexB+1] = [0]         }     }     print(\"Done well - \", badPairs)          var sortedGuests: [Int] = []     sortedGuests.append(1)     var flag = 0     while flag&lt;invitedList {         flag += 1                  for indexQ in 2...badPairs.count {             print(\"x is - \", indexQ)             if !badPairs[sortedGuests.last!]!.contains(indexQ) {                 if !sortedGuests.contains(indexQ) {                     sortedGuests.append(indexQ)                     print(\"sortedGuests.append(x.key) - \", indexQ)                 }             }         }                  if sortedGuests.count == invitedList {             print(\"sorted guests - \", sortedGuests)             return true         }         print(\"sorted guests - \", sortedGuests)     }          return false }  \/\/ Test #1 let invited_list1 = 4 let dislike_list1 = [\"1-2,3\", \"3-4\"] let intT1 = getResult(invitedList: invited_list1, dislikeList: dislike_list1) print(intT1) \/\/ Test #2 let invited_list2 = 5 let dislike_list2 = [\"1-2,3\", \"3-4,5\", \"2-3\"] let intT2 = getResult(invitedList: invited_list2, dislikeList: dislike_list2) print(intT2)<\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #4 (\u0442\u0443\u0442 \u0432\u0441\u0435 \u0442\u0435\u0441\u0442 \u043a\u0435\u0439\u0441\u044b \u0441\u0438\u043b\u044c\u043d\u043e \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u044f\u043b\u0438\u0441\u044c \ud83d\ude42 )<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435:<\/p>\n<blockquote>\n<p>\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u0438\u0437 N \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 3 \u0432\u0438\u0434\u043e\u0432 \u0431\u0443\u043a\u0432 &#8212; [&#171;x&#187;, &#171;x&#187;, &#171;y&#187;, &#171;z&#187;]<\/p>\n<p>\u0415\u0441\u043b\u0438 \u0431\u0443\u043a\u0432\u044b \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u043d\u0430 \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043e\u0431\u0449\u0443\u044e \u0441\u0443\u043c\u043c\u0443 \u0432 X \u0447\u0438\u0441\u043b\u043e<\/p>\n<p>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n<p>\/\/ Test #1<\/p>\n<p>let sub_array = [&#171;x&#187;, &#171;x&#187;, &#171;x&#187;, &#171;y&#187;, &#171;y&#187;]<\/p>\n<p>let k = 12<\/p>\n<p>let result = getResult(sub_array, k)<\/p>\n<p>print(result)<\/p>\n<p>\/\/ = True<\/p>\n<p>\/\/ \u041c\u043e\u0436\u043d\u043e \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c x \u043d\u0430 2, y \u043d\u0430 3, \u0442\u043e\u0433\u0434\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f<\/p>\n<p>\/\/[2, 2, 2, 3, 3]<\/p>\n<\/blockquote>\n<pre><code class=\"swift\">func getResult(_ subArray: [String], _ k: Int) -> Bool {     if subArray.count == 1 {         return true     }     if subArray.count > k {         return false     }     if subArray.count == k {         return true     }              var tempSetOfTypeLetters: Set&lt;String> = []     var dictOfCountOfLetters: [String: Int] = [:]     subArray.forEach { str in         tempSetOfTypeLetters.insert(str)         if !dictOfCountOfLetters.keys.contains(str) {             dictOfCountOfLetters[str] = 1         } else {             dictOfCountOfLetters[str]! += 1         }     }     var totalCount: Int = 0     var tempArray: [Int] = []     for indexA in dictOfCountOfLetters {         tempArray.append(indexA.value)         totalCount = totalCount + indexA.value     }     tempArray = tempArray.sorted{$0>$1}     print(\"Well done - tempArray is - \", tempArray)      var tempCounter: Int = 0     while tempCounter &lt; k {         tempCounter += 1         var tempArrOfInt:[Int] = []                  for indexE in 0..&lt;tempArray.count-1 {             tempArrOfInt.append(tempArray[indexE] * tempCounter)             print(\"tempArrOfInt.append - \", tempArrOfInt)             if indexE >= 0 {                 print(\"&lt;&lt;&lt;---->>>\")                 print(\"indexE is - \", indexE)                 for indexY in 1..&lt;k {                     var temp:[Int] = []                     temp.append(tempArray[indexE+1] * (tempCounter + indexY))                     print(\"temp appended - \", temp )                     if tempArray.count == 3 {                         print(\"tempArray.count == 3 - \", tempArray.count)                         for indexK in (indexY+1)..&lt;k {                             temp.append(tempArray[2] * (tempCounter + indexK))                             print(\"temp appended - \", temp)                             var total = tempArrOfInt.first                             print(\"total 2.1 - \", total)                             temp.forEach{ total = total! + $0 }                             print(\"total 2.2 is - \", total as Any)                             if (k - total!) == 0 {                                 return true                             }                         }                     }                      print(\"temp - \", temp)                     var total = tempArrOfInt.first                     print(\"total 1.1 - \", total)                     temp.forEach{ total = total! + $0 }                     print(\"total is 1.2 - \", total as Any)                     if (k - total!) == 0 {                         return true                     }                 }             }         }     }     return false  }  \/\/ Test #1 let sub_array = [\"x\", \"x\", \"x\", \"y\", \"y\"] let k = 12 let result = getResult(sub_array, k) print(result) \/\/ = True \/\/ \u041c\u043e\u0436\u043d\u043e \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c x \u043d\u0430 2, y \u043d\u0430 3, \u0442\u043e\u0433\u0434\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f \/\/[2, 2, 2, 3, 3]  \/\/ Test #2 let sub_array2 = [\"x\", \"x\", \"y\", \"y\"] let k2 = 20 let result2 = getResult(sub_array2, k2) print(result2)  \/\/ Test #3 let sub_array4 = [\"x\", \"x\"] let k4 = 2 let result4 = getResult(sub_array4, k4) print(result4)  \/\/ Test #4 let sub_array5 = [\"x\", \"x\", \"y\"] let k5 = 4 let result5 = getResult(sub_array5, k5) print(result5)  \/\/ Test #5 let sub_array6 = [\"x\", \"x\", \"y\", \"z\"] let k6 = 24 let result6 = getResult(sub_array6, k6) print(result6)  \/\/ Test #6 let sub_array7 = [\"x\", \"x\", \"y\", \"z\"] let k7 = 34 let result7 = getResult(sub_array7, k7) print(result7)<\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #5 (\u0422\u0443\u0442 \u044f \u0443\u043f\u0443\u0441\u0442\u0438\u043b, \u0447\u0442\u043e \u0443\u0431\u0438\u0440\u0430\u0442\u044c \u043c\u043e\u0436\u043d\u043e \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0435\u0440\u0432\u044b\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b, \u043d\u043e \u0438 \u0432 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435, \u0438\u0437-\u0437\u0430 \u0447\u0435\u0433\u043e \u0431\u044b\u0441\u0442\u0440\u0435\u0435 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u0441\u0435 \u0442\u0435\u0441\u0442 \u043a\u0435\u0439\u0441\u044b \u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u043b. \u041d\u0430 \u0442\u043e\u043c \u0438 \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0441\u044f&#8230;)<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435:<\/p>\n<blockquote>\n<p>\u00a0\u0414\u0430\u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0430 s. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0438\u0437 \u043d\u0435\u0435 \u043d\u0435 \u0431\u043e\u043b\u0435\u0435 k \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0439 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 \u0441 stringGoal, \u0442\u043e \u0435\u0441\u0442\u044c \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u043c \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f s[i] = stringGoal[i]. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0441\u0442\u0440\u043e\u043a\u0430 &#171;agddb&#187; \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0435\u0442 \u0441 &#171;gdda&#187; \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u043d\u0438\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u043c. \u0415\u0441\u043b\u0438 \u0443\u0431\u0440\u0430\u0442\u044c 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index(startIndex, offsetBy: range.lowerBound)         let end = index(start, offsetBy: range.upperBound - range.lowerBound)         return String(self[start ..&lt; end])     } }  func getResult(_ s: String, _ k: Int, _ stringGoal: String) -> Int {     var maxCounterOfMatched: Int = 0 \/\/  \u041f\u0435\u0440\u0432\u0430\u044f \u043f\u043e\u043f\u044b\u0442\u043a\u0430 \/\/  \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0422\u0435\u0441\u0442\u043e\u0432 6 \u0438\u0437 10     var flagFromPrefixToBody: Bool = false     var whileCounter: Int = 0     while whileCounter &lt;= k {         var tempMainString: String = \"\"          if flagFromPrefixToBody == false {             tempMainString = s.substring(fromIndex: whileCounter)             print(\"do it 1\")         } else {             var tempString = s             if tempString.count > (whileCounter+1) {                 let indexToDelete = tempString.firstIndex(of: Character(tempString[whileCounter+1]))!                 tempString.remove(at: indexToDelete)                 tempMainString = tempString             }             print(\"do it 2\")         }         print(\"tempMainString is - \", tempMainString)          var counterOfMatched: Int = 0         for indexA in 0..&lt;tempMainString.count {             if tempMainString[indexA] == stringGoal[indexA] {                 counterOfMatched += 1             }         }         print(\"compare results\")         if maxCounterOfMatched &lt; counterOfMatched {             maxCounterOfMatched = counterOfMatched         }         if whileCounter == k &amp;&amp; flagFromPrefixToBody == false {             flagFromPrefixToBody = true             whileCounter = 0         }         whileCounter += 1     }     print(\"Part #1 finished, maxCounterOfMatched - \", maxCounterOfMatched)    \/\/  \u0412\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043f\u044b\u0442\u043a\u0430     print(\"&lt;&lt;---->>\")     print(\"Part# 2\")          for indexA in 0..&lt;s.count {         print(\"do it 1\")         for indexB in 0...k {             print(\"do it 3\")             var tempString = s             let startIndex = tempString.index(tempString.startIndex, offsetBy: indexA)             \/\/print(\"startIndex - \", startIndex)             guard let endIndex = tempString.index(tempString.startIndex, offsetBy: (indexA + indexB)) as? String.Index else {                 break             }             \/\/print(\"endIndex - \", endIndex)             if startIndex >= endIndex {                 break             }             tempString.removeSubrange(startIndex...endIndex)             print(\"tempString - \", tempString)             print(\"do it 4\")             var counterOfMatched: Int = 0             for indexC in 0..&lt;tempString.count {                 if tempString[indexC] == stringGoal[indexC] {                     counterOfMatched += 1                 }             }             if maxCounterOfMatched &lt; counterOfMatched {                 maxCounterOfMatched = counterOfMatched             }         }     }     \/*      \u0432\u0442\u043e\u0440\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0422\u0435\u0441\u0442\u043e\u0432 6 \u0438\u0437 10      *\/      return maxCounterOfMatched } \/\/ 1,2,3,6,7,8 \/\/ need - 4,5,9,10 \/\/ need - 3,7,8,10 \/\/ (stringGoal.count - 1,2,3,6,7,8)  \/\/ need - 2,6,7,8  let s = \"agdd\" let k = 1 let stringGoal = \"gdd\" let result = getResult(s, k, stringGoal) \/\/= 3 print(result)  let s2 = \"ababcde\" let k2 = 3 let stringGoal2 = \"abcde\" let result2 = getResult(s2, k2, stringGoal2) \/\/= 5 print(result2)   let s3 = \"aqwerty\" let k3 = 3 let stringGoal3 = \"qwerty\" let result3 = getResult(s3, k3, stringGoal3) print(result3)  \/\/ Test that fails let s4 = \"aqawerty\" let k4 = 3 let stringGoal4 = \"qwerty\" let result4 = getResult(s4, k4, stringGoal4) print(result4)<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"v-portal\" style=\"display:none;\"><\/div>\n<\/div>\n<p> <!----> <!----><br \/> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"https:\/\/habr.com\/ru\/post\/654659\/\"> https:\/\/habr.com\/ru\/post\/654659\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div><\/div>\n<div id=\"post-content-body\">\n<div>\n<div class=\"article-formatted-body article-formatted-body_version-2\">\n<div xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\n<p>\u0412 2021 \u0433\u043e\u0434\u0443 \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u0430\u0445 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e \u0443\u0432\u0438\u0434\u0435\u043b Sber \u043d\u0430 geecko.com, \u0442\u043e\u0433\u0434\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Sber \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u0430 fight \u0442\u0438\u043f\u0430 &#171;\u0441\u0442\u0430\u0440\u043e\u0432\u0435\u0440\u044b&#187; \u043f\u0440\u043e\u0442\u0438\u0432 &#171;\u043d\u043e\u0432\u043e\u043a\u043e\u0434\u0435\u0440\u043e\u0432&#187;. 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\u041e\u0442\u0432\u0435\u0442 \u0431\u044b\u043b \u043d\u0430\u0439\u0434\u0435\u043d \u0431\u044b\u0441\u0442\u0440\u043e &#8212; \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u0437\u0433\u043b\u044f\u043d\u0443\u0432 \u043d\u0430 \u0442\u0443\u0440\u043d\u0438\u0440\u043d\u0443\u044e \u0442\u0430\u0431\u043b\u0438\u0446\u0443 (\u0422\u043e\u043f-1 &#8212; \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e &#8212; 3400 \u0431\u0430\u043b\u043b\u043e\u0432). \u0422\u043e \u0435\u0441\u0442\u044c 2400 \u043d\u0430\u0434\u0431\u0430\u0432\u043a\u0430 \u0437\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c (\u043f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c C# &#8212; \u0437\u043d\u0430\u0447\u0438\u0442 \u0432 \u043e\u0431\u0449\u0435\u043c \u0437\u0430 Swift \u043f\u0440\u0438 \u0442\u0430\u043a\u043e\u043c \u0436\u0435 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u044f \u043f\u043e\u043b\u0443\u0447\u0443 &#8212; 2477 \u0431\u0430\u043b\u043b\u043e\u0432). \u0422\u0443\u0442-\u0442\u043e \u0438\u043d\u0442\u0435\u0440\u0435\u0441 \u043d\u0430\u0447\u0430\u043b \u0443\u0433\u0430\u0441\u0430\u0442\u044c.<\/p>\n<p>\u0410, \u044d\u0441\u043a\u0438\u0437 \u043f\u043e\u0431\u0435\u0434\u0438\u0442\u0435\u043b\u0435\u0439 \u0443\u0436\u0435 \u043d\u0430\u0440\u0438\u0441\u043e\u0432\u0430\u043b\u0441\u044f.<\/p>\n<p>\u041f\u0440\u043e\u0439\u0434\u044f \u0434\u0432\u0430 \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u0438 \u043f\u043e\u043d\u044f\u0432, \u0447\u0442\u043e \u0431\u044b\u0441\u0442\u0440\u0435\u0435 \u043e\u0442\u0432\u0435\u0434\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u044f \u043d\u0435 \u0443\u0441\u043f\u0435\u0432\u0430\u044e, \u0430 \u0437\u043d\u0430\u0447\u0438\u0442 \u043d\u0430\u0434\u0431\u0430\u0432\u043a\u0438 \u0437\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043d\u0435\u0442. \u042f \u0432\u0437\u0433\u043b\u044f\u043d\u0443\u043b \u043d\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0442\u043e\u043f \u0438 \u0443\u0432\u0438\u0434\u0435\u0432 (\u0422\u043e\u043f-1 &#8212; 5500 \u0431\u0430\u043b\u043b\u043e\u0432) \u043c\u043e\u0435\u0439 \u0433\u0440\u0443\u0441\u0442\u0438 \u043d\u0435 \u0431\u044b\u043b\u043e \u043f\u0440\u0435\u0434\u0435\u043b\u0430.<\/p>\n<p>\u0422\u0430\u043a \u0438 \u0437\u0430\u043a\u0440\u044b\u043b \u044f Sberfight \u0434\u043e \u043a\u043e\u043d\u0446\u0430 \u0444\u0435\u0432\u0440\u0430\u043b\u044f, \u043f\u043e\u043a\u0430 \u043c\u043d\u0435 \u043d\u0430 \u043f\u043e\u0447\u0442\u0443 \u043d\u0435 \u0443\u043f\u0430\u043b\u043e \u043f\u0438\u0441\u044c\u043c\u043e \u043e\u0442 \u0440\u0435\u043a\u0440\u0443\u0442\u0435\u0440\u0430 Sber. 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\u043f\u0430\u043c\u044f\u0442\u0438.<\/p>\n<p>\u0422\u0435\u0441\u0442 #1<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435:<\/p>\n<blockquote>\n<p>\u0412\u044b\u0432\u0435\u0441\u0442\u0438 \u043d\u043e\u043c\u0435\u0440\u0430 \u0442\u0435\u0445 \u0447\u0438\u0441\u0435\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u0443\u0434\u0443\u0442 \u0441\u0430\u043c\u044b\u043c\u0438 \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438 \u043f\u0440\u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0438 \u0438\u0445 \u043d\u0430 K<\/p>\n<\/blockquote>\n<pre><code class=\"swift\">func getResult(cash: [Int], k: Int) -> [Int] {     var tempArrOfThiefes: [Int] = []          for index in 0..&lt;cash.count {         print(\"cash - \", cash[index])                  var tempArr: [Int] = []         for ygrek in 0..&lt;cash.count {             if (cash[index]+k) > cash[ygrek] {                 tempArr.append(index)             }         }         print(\"temp arr count - \", tempArr.count)         if (tempArr.count + 1) >= cash.count {             print(\"index appended - \", index)             tempArrOfThiefes.append(index + 1 )             tempArr = []         }     }     return tempArrOfThiefes }  \/\/ Test #1 let x = [1,3,4,2] let k = 2 let res = getResult(cash: x, k: k) print(res)<\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #2 (\u0442\u0443\u0442 \u0437\u0430\u0434\u0430\u043d\u0438\u0435 \u044f \u0442\u0430\u043a \u0438 \u043d\u0435 \u0432\u0441\u043f\u043e\u043c\u043d\u0438\u043b)<\/p>\n<pre><code class=\"swift\"> func getResult(nums: [Int], k: Int) -> Int {     if k == 0 {         return 0     }     var tempInt: Int = 0     var tempArr = nums     var tempK = k          repeat {          for index in 0..&lt;tempArr.count{             if tempArr[index] &lt;= tempK {                 tempArr[index] = 0                 tempArr.sort()                 tempK += 1                 tempInt += 1             }         }      } while (tempK &lt; tempArr.min()!)               return tempInt }  \/\/ Test #1 let x = [1,2,3,4,5] let k = 1 let res = getResult(nums: x, k: k) print(res) <\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #3 (\u0434\u043b\u044f \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u0430 \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u0430\u0445 \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u043d\u0430\u0448\u0435\u043b \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 Python, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u044b\u0442\u0430\u043b\u0441\u044f \u043e\u043f\u0438\u0440\u0430\u0442\u044c\u0441\u044f)<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435: <\/p>\n<blockquote>\n<p><em>\u041c\u044b \u0437\u043d\u0430\u0435\u043c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0433\u043e\u0441\u0442\u0435\u0439, \u0432\u0430\u0448\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u0440\u0430\u0441\u0441\u0430\u0434\u0438\u0442\u044c \u0432\u0441\u0435\u0445 \u0437\u0430 \u0441\u0442\u043e\u043b. \u041e\u0434\u043d\u0430\u043a\u043e, \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0433\u043e\u0441\u0442\u0438 \u0434\u0430\u043b\u0438 \u0432\u0430\u043c \u0441\u043f\u0438\u0441\u043e\u043a \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u0435\u043b\u0435\u0439, \u0441 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u043e\u043d\u0438 \u043d\u0435 \u0441\u044f\u0434\u0443\u0442.\u00a0\u0421\u0442\u0443\u043b\u044c\u044f \u0440\u0430\u0441\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0442\u0430\u043a, \u0447\u0442\u043e \u0443 \u0441\u0442\u043e\u043b\u0430 \u043e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c \u0434\u0432\u0430 \u043a\u0440\u0430\u0439\u043d\u0438\u0445 \u043c\u0435\u0441\u0442\u0430, \u0443 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u0441\u043e\u0441\u0435\u0434\u043d\u0438\u0439 \u0433\u043e\u0441\u0442\u044c. \u0412 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u0441\u043e\u0441\u0435\u0434\u0430 \u0434\u0432\u0430. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435, \u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u0440\u0430\u0441\u0441\u0430\u0434\u0438\u0442\u044c \u0433\u043e\u0441\u0442\u0435\u0439 \u0442\u0430\u043a, \u0447\u0442\u043e\u0431\u044b \u0432\u0441\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u044b.<\/em><\/p>\n<p><em>\u0412\u0432\u043e\u0434:<\/em><\/p>\n<p><em>invited_list &#8212; \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u0438\u0433\u043b\u0430\u0448\u0451\u043d\u043d\u044b\u0445 \u0433\u043e\u0441\u0442\u0435\u0439, 0<\/em>&lt;invited_list&lt;10<\/p>\n<p><em>dislike_list &#8212; \u0441\u0442\u0440\u043e\u0447\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u0435\u043b\u0435\u0439, [&#171;1-2,3&#187;] &#8212; \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u0433\u043e\u0441\u0442\u044c \u043f\u043e\u0434 \u043d\u043e\u043c\u0435\u0440\u043e\u043c 1 \u043d\u0435 \u0441\u044f\u0434\u0435\u0442 \u0441 \u0433\u043e\u0441\u0442\u044f\u043c\u0438 2 \u0438 3<\/em><\/p>\n<p><em>\u0412\u044b\u0432\u043e\u0434:<\/em><\/p>\n<p><em>Boolean &#8212; \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u0440\u0430\u0441\u0441\u0430\u0434\u0438\u0442\u044c \u0433\u043e\u0441\u0442\u0435\u0439 \u0442\u0430\u043a, \u0447\u0442\u043e\u0431\u044b \u043e\u043d\u0438 \u0432\u0441\u0435 \u0431\u044b\u043b\u0438 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u044b<\/em><\/p>\n<p>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n<p>invited_list = 4<\/p>\n<p>dislike_list = [&#171;1-2&#187;, &#171;3-4&#187;]<\/p>\n<p>get_result(invited_list, dislike_list) = True \/\/ [1, 4, 2, 3]<\/p>\n<\/blockquote>\n<p>Python (\u044d\u0440\u0433\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u044f \u0432\u043e\u0441\u0445\u0438\u0442\u0438\u043b\u0441\u044f, \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0440\u0435\u0448\u0435\u043d\u0438\u044f: https:\/\/www.cyberforum.ru\/python-tasks\/thread2943547.html)<\/p>\n<pre><code class=\"python\">def guests_seating( n, dis ):     lis = list( range(1, n + 1) )     bad_pairs = set()     for e in dis:         L, de, R = e.partition('-')         not_frends = set( int(x) for x in R.split(',') )         for nf in not_frends:             bad_pairs.add( frozenset( [int(L), nf] ) )     res = [ [x] for x in lis ]     flag = True     while flag:         flag = False         for x in res:             for y in lis:                 if frozenset([x[-1],y]) not in bad_pairs and y not in x:                     x.append(y)                     flag = True                     if len(x) == n:                         #return x                         return True     return False #============================================================================== n = 10 dis = '1-2,4,6,8 3-5,7,9 4-1,2,3 5-2,4 6-3'.split() print( guests_seating( n, dis ) )<\/code><\/pre>\n<pre><code class=\"swift\">func getResult(invitedList: Int, dislikeList: [String]) -> Bool {     if invitedList == 0 {         return true     } else if invitedList == 1 {         return true     }     let allGuest = [Int](1...invitedList)     print(\"allGuest created - \", allGuest)     var badPairs:[Int:[Int]] = [:]     for indexB in 0..&lt;invitedList {         var tempBadPairs:[Int: [Int]] = [:]         for indexK in 0..&lt;dislikeList.count {             let guestArr = dislikeList[indexK].components(separatedBy: \"-\")             let keyElement = Int(guestArr.first!)!             let dislikeElements = guestArr.last!.components(separatedBy: \",\")             let valueElement = dislikeElements.map{Int($0)!}             tempBadPairs[keyElement] = valueElement         }         if tempBadPairs.keys.contains(indexB+1) {             let newValue = tempBadPairs[indexB+1]             badPairs[indexB+1] = newValue         } else {             badPairs[indexB+1] = [0]         }     }     print(\"Done well - \", badPairs)          var sortedGuests: [Int] = []     sortedGuests.append(1)     var flag = 0     while flag&lt;invitedList {         flag += 1                  for indexQ in 2...badPairs.count {             print(\"x is - \", indexQ)             if !badPairs[sortedGuests.last!]!.contains(indexQ) {                 if !sortedGuests.contains(indexQ) {                     sortedGuests.append(indexQ)                     print(\"sortedGuests.append(x.key) - \", indexQ)                 }             }         }                  if sortedGuests.count == invitedList {             print(\"sorted guests - \", sortedGuests)             return true         }         print(\"sorted guests - \", sortedGuests)     }          return false }  \/\/ Test #1 let invited_list1 = 4 let dislike_list1 = [\"1-2,3\", \"3-4\"] let intT1 = getResult(invitedList: invited_list1, dislikeList: dislike_list1) print(intT1) \/\/ Test #2 let invited_list2 = 5 let dislike_list2 = [\"1-2,3\", \"3-4,5\", \"2-3\"] let intT2 = getResult(invitedList: invited_list2, dislikeList: dislike_list2) print(intT2)<\/code><\/pre>\n<p>\u0422\u0435\u0441\u0442 #4 (\u0442\u0443\u0442 \u0432\u0441\u0435 \u0442\u0435\u0441\u0442 \u043a\u0435\u0439\u0441\u044b \u0441\u0438\u043b\u044c\u043d\u043e \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u044f\u043b\u0438\u0441\u044c \ud83d\ude42 )<\/p>\n<p>\u0417\u0430\u0434\u0430\u043d\u0438\u0435:<\/p>\n<blockquote>\n<p>\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u0438\u0437 N \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 3 \u0432\u0438\u0434\u043e\u0432 \u0431\u0443\u043a\u0432 &#8212; [&#171;x&#187;, &#171;x&#187;, &#171;y&#187;, &#171;z&#187;]<\/p>\n<p>\u0415\u0441\u043b\u0438 \u0431\u0443\u043a\u0432\u044b \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u043d\u0430 \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043e\u0431\u0449\u0443\u044e \u0441\u0443\u043c\u043c\u0443 \u0432 X \u0447\u0438\u0441\u043b\u043e<\/p>\n<p>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n<p>\/\/ Test #1<\/p>\n<p>let sub_array = [&#171;x&#187;, &#171;x&#187;, &#171;x&#187;, &#171;y&#187;, &#171;y&#187;]<\/p>\n<p>let k = 12<\/p>\n<p>let result = getResult(sub_array, k)<\/p>\n<p>print(result)<\/p>\n<p>\/\/ = True<\/p>\n<p>\/\/ \u041c\u043e\u0436\u043d\u043e \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c x \u043d\u0430 2, y \u043d\u0430 3, \u0442\u043e\u0433\u0434\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f<\/p>\n<p>\/\/[2, 2, 2, 3, 3]<\/p>\n<\/blockquote>\n<pre><code class=\"swift\">func getResult(_ subArray: [String], _ k: Int) -> Bool {     if subArray.count == 1 {         return true     }     if subArray.count > k {         return false     }     if subArray.count == k {         return true     }              var tempSetOfTypeLetters: Set&lt;String> = []     var dictOfCountOfLetters: [String: Int] = [:]     subArray.forEach { str in         tempSetOfTypeLetters.insert(str)         if !dictOfCountOfLetters.keys.contains(str) {             dictOfCountOfLetters[str] = 1         } else {             dictOfCountOfLetters[str]! += 1         }     }     var totalCount: Int = 0     var tempArray: [Int] = []     for indexA in dictOfCountOfLetters {         tempArray.append(indexA.value)         totalCount = totalCount + indexA.value     }     tempArray = tempArray.sorted{$0>$1}     print(\"Well done - tempArray is - \", tempArray)      var tempCounter: Int = 0     while tempCounter &lt; k {         tempCounter += 1         var tempArrOfInt:[Int] = []                  for indexE in 0..&lt;tempArray.count-1 {             tempArrOfInt.append(tempArray[indexE] * tempCounter)             print(\"tempArrOfInt.append - \", tempArrOfInt)             if indexE >= 0 {                 print(\"&lt;&lt;&lt;---->>>\")                 print(\"indexE is - \", indexE)                 for indexY in 1..&lt;k {                     var temp:[Int] = []                     temp.append(tempArray[indexE+1] * (tempCounter + indexY))                     print(\"temp appended - \", temp )                     if tempArray.count == 3 {                         print(\"tempArray.count == 3 - \", tempArray.count)                         for indexK in (indexY+1)..&lt;k {                             temp.append(tempArray[2] * (tempCounter + indexK))                             print(\"temp appended - \", temp)                             var total = tempArrOfInt.first                             print(\"total 2.1 - \", total)                             temp.forEach{ total = total! + $0 }                             print(\"total 2.2 is - \", total as Any)                             if (k - total!) == 0 {                                 return true                             }                         }                     }                      print(\"temp - \", temp)                     var total =<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-330384","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/330384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=330384"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/330384\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=330384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=330384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=330384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}