{"id":216449,"date":"2014-03-20T05:06:03","date_gmt":"2014-03-20T01:06:03","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=216449"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=216449","title":{"rendered":"<span class=\"post_title\">\u041f\u0430\u0440\u0441\u0438\u043d\u0433 \u0444\u043e\u0440\u043c\u0443\u043b \u0432 40 \u0441\u0442\u0440\u043e\u043a<\/span>"},"content":{"rendered":"<div class=\"content html_format\">   \t\u0418\u043d\u043e\u0433\u0434\u0430 \u0431\u044b\u0432\u0430\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u0432\u0437\u044f\u0442\u044c \u043a\u0430\u043a\u0443\u044e \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0437\u0430\u0434\u0430\u0447\u043a\u0443(\u043f\u043e \u0442\u0438\u043f\u0443 \u0442\u0435\u0445, \u0447\u0442\u043e \u0434\u0430\u044e\u0442 \u043d\u0430 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\u044d\u0442\u043e\u0433\u043e \u0442\u043e\u043f\u0438\u043a\u0430 \u0441\u0442\u0430\u043d\u0435\u0442 \u043f\u043e\u0438\u0441\u043a \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u043c \u0441\u0442\u0438\u043b\u0435.<br \/>  <a name=\"habracut\"><\/a><br \/>  \u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u043c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u2014 \u044d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 <a href=\"http:\/\/ru.wikipedia.org\/wiki\/%D0%9E%D0%B1%D1%80%D0%B0%D1%82%D0%BD%D0%B0%D1%8F_%D0%BF%D0%BE%D0%BB%D1%8C%D1%81%D0%BA%D0%B0%D1%8F_%D0%B7%D0%B0%D0%BF%D0%B8%D1%81%D1%8C\">\u0441\u0442\u0440\u043e\u043a\u0430 \u0432 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043e\u043b\u044c\u0441\u043a\u043e\u0439 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&lt;utility&gt; #include &lt;stdlib.h&gt;  using namespace std;  int main(int argc, char** argv) {   stack&lt;double&gt; s;  stack&lt; pair&lt;int, char&gt; &gt; ops;    auto p = [&s, &ops] (function&lt;double (double, double)&gt;& f)     {double r=s.top();s.pop();r=f(s.top(),r);s.pop();s.push(r);ops.pop();};    map&lt; char, pair&lt; int, function&lt;double (double, double)&gt; &gt; &gt; m =     {{'+', {1, [](double a, double b){return a+b;}}},{'-', {1, [](double a, double b){return a-b;}}},      {'*', {2, [](double a, double b){return a*b;}}},{'\/', {2, [](double a, double b){return a\/b;}}}};    const int order = 2; int level = 0;   for (char* sp = argv[1];; ++sp) {     while (*sp == '(') {level += order; ++sp;}      s.push(strtod(sp, &sp));      while (*sp == ')') {level -= order; ++sp;}      if (!*sp) {while(!ops.empty()) p(m[ops.top().second].second); break;}      const int op =  m[*sp].first + level;     while (!ops.empty() && ops.top().first &gt;= op) p(m[ops.top().second].second);      ops.push(make_pair(op, *sp));   }    cout &lt;&lt; s.top() &lt;&lt; endl;   return 0; } <\/code><\/pre>\n<p>  \u0417\u0430\u043f\u0443\u0441\u043a:  <\/p>\n<pre><code class=\"bash\">.\/calc &quot;15\/(7-(1+1))*3-(2+(1+1))&quot; 5 <\/code><\/pre>\n<div class=\"clear\"><\/div>\n<\/p><\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"http:\/\/habrahabr.ru\/post\/216449\/\"> http:\/\/habrahabr.ru\/post\/216449\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"content html_format\">   \t\u0418\u043d\u043e\u0433\u0434\u0430 \u0431\u044b\u0432\u0430\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u0432\u0437\u044f\u0442\u044c \u043a\u0430\u043a\u0443\u044e \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0437\u0430\u0434\u0430\u0447\u043a\u0443(\u043f\u043e \u0442\u0438\u043f\u0443 \u0442\u0435\u0445, \u0447\u0442\u043e \u0434\u0430\u044e\u0442 \u043d\u0430 \u0441\u043e\u0431\u0435\u0441\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f\u0445) \u0438 \u043d\u0430\u0439\u0442\u0438 \u0434\u043b\u044f \u043d\u0435\u0435 \u043d\u0435\u043e\u0431\u044b\u0447\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435.<br \/>  \u0412 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u0442\u0430\u043a\u043e\u0439 \u044d\u0442\u043e \u0441\u0442\u0430\u043b\u0430 <a href=\"http:\/\/habrahabr.ru\/company\/yandex\/blog\/206234\/\">\u0437\u0430\u0434\u0430\u0447\u0430 \u043e\u0442 \u042f\u043d\u0434\u0435\u043a\u0441\u0430<\/a>. \u0412 \u0441\u0430\u043c\u043e\u043c \u043f\u043e\u0441\u0442\u0435 \u0438 \u0432 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f\u0445 \u0431\u044b\u043b\u043e \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u0440\u0435\u0448\u0435\u043d\u0438\u044f, \u0442\u0435\u043c\u043e\u0439 \u044d\u0442\u043e\u0433\u043e \u0442\u043e\u043f\u0438\u043a\u0430 \u0441\u0442\u0430\u043d\u0435\u0442 \u043f\u043e\u0438\u0441\u043a \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u043c \u0441\u0442\u0438\u043b\u0435.  <\/p>\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-216449","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/216449","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=216449"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/216449\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=216449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=216449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=216449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}