# include <stdio.h>
int myStrcmp(char s[], char t[]){
int i;
for (i=0; s[i]!='\0';i++)
{
t[i]=s[i];
}
t[i]='\0';
return;
}
int main(){
int ans;
char s[100];
char t[100];
ans = myStrcmp(s,t);
printf("%s = %s -> %d\n",s
,t
,ans
); return 0;
}
IyBpbmNsdWRlIDxzdGRpby5oPgoKaW50IG15U3RyY21wKGNoYXIgc1tdLCBjaGFyIHRbXSl7CglpbnQgaTsKCWZvciAoaT0wOyBzW2ldIT0nXDAnO2krKykKCXsKCQl0W2ldPXNbaV07Cgl9Cgl0W2ldPSdcMCc7CglyZXR1cm47Cn0KCmludCBtYWluKCl7CiAgICBpbnQgYW5zOwogICAgY2hhciBzWzEwMF07CiAgICBjaGFyIHRbMTAwXTsKICAgIHNjYW5mKCIlcyAlcyIscyx0KTsKICAgIGFucyA9IG15U3RyY21wKHMsdCk7CiAgICBwcmludGYoIiVzID0gJXMgLT4gJWRcbiIscyx0LGFucyk7CiAgICByZXR1cm4gMDsKfQo=