Code
#include<bits/stdc++.h>
using namespace std;
#define ll long long
void solve()
{
int n; cin>>n;
string s; cin>>s;
int o=0,z=0;
for(int i=0; i<n; i++){
if(s[i]=='1'){
o++;
}
else z++;
}
cout<<min(o,z)<<endl;
}
int main()
{
int t; cin>>t;
while(t--) solve();
}
Information
- Submit By
- Type
- Pretest
- Problem
- P1113 Fliping Game
- Language
- C++17 (G++ 13.2.0)
- Submit At
- 2024-11-05 15:25:47
- Judged At
- 2024-11-11 02:30:44
- Judged By
- Score
- 10
- Total Time
- 1ms
- Peak Memory
- 532.0 KiB