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