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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main() {
  5.     int n;
  6.     std::cin >> n;
  7.     std::string str = std::to_string(n);
  8.     std::string reversed = "";
  9.     for (int i = str.length() - 1; i >= 0; i--) {
  10.         reversed += str[i];
  11.     }
  12.  
  13.     std::cout << reversed << std::endl;
  14.  
  15.     return 0;
  16. }
Success #stdin #stdout 0s 5316KB
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stdout
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https://ideone.com/dISgdq
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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