#include <iostream>
using namespace std;
int fun(long a) {
return a / a;
}
int fun(int a) {
return 2 * a;
}
int fun(double a = 3.0) {
return a;
}
int main() {
cout << fun(1000000000L) << fun (1L) << fun(1.f);
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwogICAgCmludCBmdW4obG9uZyBhKSB7CiAgICByZXR1cm4gYSAvIGE7Cn0KICAgCmludCBmdW4oaW50IGEpIHsKICAgIHJldHVybiAyICogYTsKfQogICAgCmludCBmdW4oZG91YmxlIGEgPSAzLjApIHsKICAgIHJldHVybiBhOwp9CiAgICAKaW50IG1haW4oKSB7CiAgICBjb3V0IDw8IGZ1bigxMDAwMDAwMDAwTCkgPDwgZnVuICgxTCkgPDwgZnVuKDEuZik7CiAgICByZXR1cm4gMDsKfQoK