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kostes

Untitled

Mar 12th, 2019
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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4. int main()
  5. {
  6. string s;
  7. getline(cin, s);
  8. int n = s.length();
  9. for(int i = 1; i < n; i++)
  10. {
  11.  
  12. if(s[i - 1] == 'p' && s[i] == 'h')
  13. {
  14. s.replace(i - 1, 2, "f");
  15. i--;
  16. }
  17. }
  18. cout << s;
  19.  
  20. }
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