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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main()
  5. {
  6.     std::string str;
  7.     std::cin >> str;
  8.  
  9.     std::string findA = "A";
  10.     std::string replaceWith = "10";
  11.  
  12.     size_t pos = 0;
  13.     while ((pos = str.find(findA, pos)) != std::string::npos)
  14.     {
  15.         str.replace(pos, findA.length(), replaceWith);
  16.         pos += replaceWith.length();
  17.     }
  18.  
  19.     std::cout << str << std::endl;
  20.     return 0;
  21. }
  22.  
Success #stdin #stdout 0s 4432KB
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stdin
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AstringwithAsandA
stdout
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10stringwith10sand10
https://ideone.com/dYvF8d
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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