Submission #1263479

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Source Code Expand

#include<iostream>
using namespace std;

int main(int argc,char ** argv){
  int a,b,c;
  cin>>a>>b>>c;
  int a2,b2,c2;
  if(a==b && b==c){
    cout<<"-1"<<endl;
    return 1;
  }
  int i=0;
  int flag=true;
  while(1){
    if((a%2) || (b%2) || (c%2)){
      break;
    }
    a2=(b+c)/2;
    b2=(a+c)/2;
    c2=(a+b)/2;
    a=a2;
    b=b2;
    c=c2;
    i++;
  }
  cout<<i<<endl;
  return 1;
}

Submission Info

Judge Result