#include <iostream>
#include <string>
using namespace std;
int main() {
// your code goes here
cout << sizeof(std::string);
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8c3RyaW5nPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CgkvLyB5b3VyIGNvZGUgZ29lcyBoZXJlCgljb3V0IDw8IHNpemVvZihzdGQ6OnN0cmluZyk7CglyZXR1cm4gMDsKfQ==