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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     char frase[200];
  5.     printf("String: ");
  6.     scanf("%200s", frase);
  7.     for (char *i = frase; *i != '\0'; i++) {
  8.         *i += *i < 'A' || *i > 'Z' ? 0 :
  9.                     *i > 'W' ? -23 : 3;
  10.     }
  11.     printf("String: %s", frase);
  12. }
  13.  
  14. //https://pt.stackoverflow.com/q/213908/101
Success #stdin #stdout 0s 4300KB
comments (?)
stdin
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ABCGVWXYZ12M#
stdout
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String: String: DEFJYZABC12P#
https://ideone.com/Q2vo75
language:
C99 (gcc 8.3)
created:
3 years ago
visibility:
public

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