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  1. #include <iostream>
  2.  
  3. int main() {
  4.     std::string data;
  5.  
  6.     std::cout << "Enter string: ";
  7.     data = "wwwwaaadexxxxxx";
  8.  
  9.     char last = NULL;
  10.     int count = 0;
  11.     for(int i = 0; i <= data.length(); i++) {
  12.  
  13.         if(i !=0 && last != data[i]) {
  14.             std::cout << last << count;
  15.             count = 0;
  16.         }
  17.  
  18.         last = data[i];
  19.         count++;
  20.     }
  21.     return 0;
  22. }
Success #stdin #stdout 0s 15240KB
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stdin
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Standard input is empty
stdout
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Enter string: w4a3d1e1x6
https://ideone.com/Stbs0f
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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