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  1.     void caeser_shift(char* text, int key)
  2.     { while (*text) { *text = (*text + key-' ') % ('~'-' '+1) + ' '; text++;} }
  3.  
  4.     int main(void)
  5.     {
  6.     	char plaintext[] = "~~~Hello World this is a simple text";
  7.  
  8.     	caeser_shift(plaintext, 1);
  9.  
  10.     	printf("%s\n", plaintext);
  11.  
  12.     	return 0;
  13.     }
Success #stdin #stdout 0s 4152KB
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Standard input is empty
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   Ifmmp!Xpsme!uijt!jt!b!tjnqmf!ufyu
https://ideone.com/pLHA1D
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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