#include <iostream>
#include <string>
using namespace std;
int main() {
string s="абв";
char a = s[0];
cout << a;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8c3RyaW5nPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CglzdHJpbmcgcz0i0LDQsdCyIjsKCWNoYXIgYSA9IHNbMF07Cgljb3V0IDw8IGE7CglyZXR1cm4gMDsKfQ==