#include <iostream>

using namespace std;

int main(){
    int n = 60;
    int a = 1 << n;
    cout << a << endl;
    n = 33;
    a = 1 << n;
    cout << a << endl;
    unsigned m = 33;
    unsigned b = 1u << m;
    cout << b << endl;
    // a = 1 << 32;
    // cout << a << endl;
    return 0;
}