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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. 	;
  7.  
  8. 	for(j=0; t[j]!='\0'; j++){
  9. 		s[i+j]=t[j];
  10. 	}
  11. 	s[i+j]='\0';
  12. 	return;
  13. }
  14.  
  15. int main(){
  16.     char s[100];
  17.     char t[100];
  18.     scanf("%s %s",s,t);
  19.     printf("%s + %s",s,t);
  20.     myStrcat(s,t);
  21.     printf(" -> %s\n",s);
  22.     return 0;
  23. }
  24.  
  25.  
Success #stdin #stdout 0s 5280KB
comments (?)
stdin 
abc
def
stdout 
abc + def -> abcdef
https://ideone.com/OC11cI
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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