- # include <stdio.h> 
-   
- void myStrcat(char s[], char t[]){ 
-     int i,j; 
-     for(i=0; s[i]!='\0'; i++) 
-     ; 
-     for(j=0; t[j]!='\0'; j++){ 
-     	s[i+j]=t[j]; 
-     } 
-     s[i+j]='\0'; 
-     return; 
- } 
-   
- int main(){ 
-     char s[100]; 
-     char t[100]; 
-     myStrcat(s,t); 
-     return 0; 
- } 
-   
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