#include <iostream>
using namespace std;
int main() {
int n;
cin>>n;
cout<<(n%10)<<endl;
cout<<n%101<<endl;
cout<<n%1011<<endl;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CglpbnQgbjsKCWNpbj4+bjsKCWNvdXQ8PChuJTEwKTw8ZW5kbDsKCWNvdXQ8PG4lMTAxPDxlbmRsOwoJY291dDw8biUxMDExPDxlbmRsOwoJcmV0dXJuIDA7Cn0=