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