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  1. #include <iostream>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. int main() {
  7.     string line;
  8.     getline(cin, line);
  9.     for(int i=0;i<line.length();i++) {
  10.         if('A' <= line[i] && line[i] <= 'Z') {
  11.            line[i] %= 65;
  12.            line[i] += 13;
  13.            line[i] %= 26;
  14.            line[i] += 'A';
  15.         } else if('a' <= line[i] && line[i] <= 'z') {
  16.            line[i] %= 97;
  17.            line[i] += 13;
  18.            line[i] %= 26;
  19.            line[i] += 'a';
  20.         }
  21.     }
  22.     cout << line;
  23.     return 0;
  24. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/xhyCKS
ROT13
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
secret

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