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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5.     string source;
  6.     bool isStartMultiComment = 0;
  7.     while (getline(cin, source))
  8.     {
  9.         bool isNotComment = false;
  10.         if (source.size() == 0 || source == " ")
  11.         {
  12.             continue;
  13.         }
  14.  
  15.         for (int i = 0; i < source.size(); i++)
  16.         {
  17.             if (source[i] == '/' && source[i + 1] == '/' && !isStartMultiComment)
  18.             {
  19.                 break;
  20.             }
  21.             else if (source[i] == '/' && source[i + 1] == '*')
  22.             {
  23.                 i++;
  24.                 isStartMultiComment = true;
  25.             }
  26.             else if (source[i] == '*' && source[i + 1] == '/' && isStartMultiComment)
  27.             {
  28.                 i++;
  29.                 isStartMultiComment = false;
  30.             }
  31.             else if (!isStartMultiComment)
  32.             {
  33.  
  34.                 cout << source[i];
  35.                 isNotComment = true;
  36.             }
  37.         }
  38.  
  39.         if (isNotComment && !isStartMultiComment)
  40.             cout << endl;
  41.     }
  42. }
Success #stdin #stdout 0s 5288KB
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https://ideone.com/VoAyrh
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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