Submission #2838660

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define forx(i, a, b) for (int i = (a); i < (b); i++)
#define rep(i, n) for (int i = 0; i < (n); i++)

typedef long long ll;

int main()
{
    int a,b,c,i=0;
    cin>>a>>b>>c;
    if(a==b&&b==c&&a%2==0)i=-1;
    else 
    while(a%2==0&&b%2==0&&c%2==0){
      a/=2;
      b/=2;
      c/=2;
      i++;
    }
    cout<<i<<endl;
    return 0;
}

Submission Info

Judge Result