problema 122

#include <iostream>
using namespace std;
int main()
{
    int a,b,ca1=0,cb1=0,c,d;
    cin>>a>>b;
    c=a;
    d=b;
    while (a!=0){
        if (a%2==1)
            ca1++;
        a=a/2;
    }
    while (b!=0){
        if (b%2==1)
            cb1++;
        b=b/2;
    }
    if (ca1==cb1)
        if (c<d)
        cout<<c;
        else
        cout<<d;
    else
        if (ca1>cb1)
        cout<<c;
        else
        cout<<d;
return 0;
}