문제
풀이
#include <iostream>
using namespace std;
void solve(void) {
int n; cin >> n;
while (!(n & 1)) n >>= 1;
cout << (n == 1) << "\n";
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}#include <iostream>
using namespace std;
void solve(void) {
int n; cin >> n;
while (!(n & 1)) n >>= 1;
cout << (n == 1) << "\n";
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}