#include <stdio.h>
void myStrcpy(char s[],char t[]){
int i;
for(i=0;s[i]!='\0';i++){
if(s[i]=='1') t[i]='I';
else t[i]=s[i];
}
t[i]='\0';
return;
}
int main(void) {
int i;
char s[100],t[100];
myStrcpy(s,t);
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+Cgp2b2lkIG15U3RyY3B5KGNoYXIgc1tdLGNoYXIgdFtdKXsKCWludCBpOwoJZm9yKGk9MDtzW2ldIT0nXDAnO2krKyl7CgkJaWYoc1tpXT09JzEnKSB0W2ldPSdJJzsKCQllbHNlIHRbaV09c1tpXTsKCX0KCXRbaV09J1wwJzsKCXJldHVybjsKfQoKaW50IG1haW4odm9pZCkgewoJaW50IGk7CgljaGFyIHNbMTAwXSx0WzEwMF07CglzY2FuZigiJXMiLCZzKTsKCXByaW50ZigiJXNcbiIscyk7CglteVN0cmNweShzLHQpOwoJcHJpbnRmKCI9PiVzIix0KTsKCXJldHVybiAwOwp9Cg==