Submission #1447181

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Source Code Expand

#include <iostream>
#include <set>
using namespace std;

int main() {
    int N;
    set<int> st;
    cin >> N;
    for(int i = 0; i < N; i++) {
        int a;
        cin >> a;
        while(a % 2 == 0) {
            a /= 2;
        }
        if(st.find(a) == st.end()) {
            st.insert(a);
        }
    }
    cout << st.size() << endl;
}

Submission Info

Judge Result