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  1. #include <stdio.h>
  2. #include <stddef.h>
  3.  
  4. const char *strrchar(const char *src, char ch) {
  5.     if (!src) return NULL;
  6.  
  7.     const char* res = NULL;
  8.     for (;; ++src) {
  9.     	if (*src == ch)
  10.     		res = src;
  11.     	if (*src == '\0')
  12.     		break;
  13.     }
  14.  
  15.     return res;
  16. }
  17.  
  18. int main(void) {
  19.     const char *s = "testtest";
  20.     printf("%s\n", strrchar(s,'s'));
  21.  
  22.     return 0;
  23. }
Success #stdin #stdout 0s 5516KB
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https://ideone.com/FQucDj
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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