2 solutions
- 1
Information
- ID
- 49
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- 10
- Tags
- # Submissions
- 5
- Accepted
- 5
- Uploaded By
C++ :
#include <bits/stdc++.h>
using namespace std;
int aaa(int a){
int cnt=0;
while(1){
if(a%2) cnt++;
a/=2;
if(a==0) return cnt;
}
}
int main(){
int n,cnt=0;
cin>>n;
for(int i=0;i<n;i++){
int a;
cin>>a;
cnt+=aaa(a);
}
cout<<cnt<<' ';
if(cnt%2) cout<<1;
else cout<<0;
}
By signing up a Hydro universal account, you can submit code and join discussions in all online judging services provided by us.