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  1. # include <stdio.h>
  2.  
  3. void myStrcat(char s[], char t[]){
  4.     char *ps = s;
  5.     char *pt = t;
  6.  
  7.     while(*ps != '\0'){
  8.         ps++;
  9.     }
  10.  
  11.     while(*pt != '\0'){
  12.         *ps = *pt;
  13.         ps++;
  14.         pt++;
  15.     }
  16.  
  17.     *ps = '\0';
  18. }
  19.  
  20. int main(){
  21.     char s[100];
  22.     char t[100];
  23.  
  24.     scanf("%s %s", s, t);
  25.     printf("%s + %s", s, t);
  26.  
  27.     myStrcat(s, t);
  28.  
  29.     printf(" -> %s\n", s);
  30.     return 0;
  31. }
  32.  
Success #stdin #stdout 0.01s 5272KB
comments (?)
stdin
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abc def
stdout
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abc + def -> abcdef
https://ideone.com/hJ6la7
language:
C (gcc 8.3)
created:
4 hours ago
visibility:
public

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