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  1. #include <iostream>
  2. #include <string>
  3.  
  4.  
  5. using namespace std;
  6.  
  7. void CompressAndShow(string s){
  8.  
  9.     cout << s[0];
  10.     if (s.length() > 1)
  11.   {
  12.       int i = 1;
  13.       int counter = 1;
  14.       while (i < s.length())
  15.      {
  16.           while (s[i-1] == s[i])
  17.           {
  18.               counter++;
  19.               i++;
  20.           }
  21.           if (counter == 1)
  22.           {
  23.               cout << s[i];
  24.               i++;
  25.           }
  26.           else if (counter == 2)
  27.           {
  28.               cout << s.substr(i-1, 2);
  29.               counter = 1;
  30.               i++;
  31.           }
  32.           else if (counter > 2)
  33.           {
  34.               cout << counter << s[i];
  35.               counter = 1;
  36.               i++;
  37.           }
  38.     }
  39.   }
  40.   cout << endl;
  41. }
  42.  
  43. int main()
  44. {
  45.     int sets;
  46.     cin >> sets;
  47.         while (sets--)
  48.         {
  49.             string entry;
  50.             cin >> entry;
  51.             CompressAndShow(entry);
  52.         }
  53.     return 0;
  54. }
  55.  
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
copy 
6
a
aa
aaab
baaassa
bbaaaaa
bbbbaaaababababa
stdout
copy 
a
aa
a3b
ba3ssa
bba5
b4a4babababa
https://ideone.com/16bBTf
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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