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  1. # include <stdio.h>
  2.  
  3. void myStrcat(char s[], char t[]){
  4. int i,j;
  5. for(i=0;s[i]!='\0';i++);
  6. for(j=0;t[j]!='\0';i++,j++){
  7. 	s[i]=t[j];
  8. }s[i]='\0';
  9. }
  10.  
  11. int main(){
  12.     char s[100];
  13.     char t[100];
  14.     scanf("%s %s",s,t);
  15.     printf("%s + %s",s,t);
  16.     myStrcat(s,t);
  17.     printf(" -> %s\n",s);
  18.     return 0;
  19. }
  20.  
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
copy 
abc def
stdout
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abc + def -> abcdef
https://ideone.com/97i4wD
language:
C (gcc 8.3)
created:
21 hours ago
visibility:
public

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