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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4.  
  5. void Replace(char* dest, const char* src, const char* old, const char *new);
  6.  
  7. int main(void){
  8.     char src[3072] = "Das ist eine faß faß Beute.";;
  9.     char dest[3072] = "";
  10.     char old[] = "ß";
  11.     char new[] = "ss";
  12.     Replace(dest, src, old, new);
  13.     puts(dest);
  14.  
  15.  
  16.     return 0;
  17. }
  18.  
  19. void Replace(char* dest, const char* src, const char* old, const char *new){
  20.     // char *origin = src;
  21.     char *pos = strstr(src, old);
  22.     while (pos)
  23.     {
  24.         strncpy(dest, src, pos - src);
  25.         dest += pos - src;
  26.         dest += sprintf(dest, new, old);
  27.         src = pos;
  28.         src += strlen(old);
  29.         pos = strstr(src, old);
  30.         //origin = src;
  31.     }
  32.     strcpy(dest, src);
  33. }
Success #stdin #stdout 0s 9432KB
comments (?)
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Standard input is empty
stdout
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Das ist eine fass fass Beute.
https://ideone.com/ratJ4G
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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