Submission #1988293

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Source Code Expand

#include<iostream>
#include<string>
#include<vector>
#include<math.h>
#include<map>
#include<algorithm>
#define rep(i,N) for(int i=0;i<(N);i++)
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
using namespace std;
const long long MOD = 1e9 + 7;
int main(void){
    int n,a,b;
    cin>>n;
    vector<int> v(n,0);
    rep(i,n){
        cin>>v[i];
    }
    int count=0;
    bool f=1;
    while(f){
        count++;
        bool f=1;
        rep(i,n){
            if(v[i]%2==0) v[i]/=2;
            else{
                count--;
                f=0;
                break;
            }    
        }
        if(f!=1) break;       
    }
    cout<<count<<endl;
    return 0;
}

Submission Info

Judge Result