QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#604589#6336. CouncilDimash#6 39ms32776kbC++231.3kb2024-10-02 12:18:242024-10-02 12:18:29

Judging History

你现在查看的是最新测评结果

  • [2024-10-02 12:18:29]
  • 评测
  • 测评结果:6
  • 用时:39ms
  • 内存:32776kb
  • [2024-10-02 12:18:24]
  • 提交

answer

#include <bits/stdc++.h>
    
using namespace std;
    
typedef long long ll;
const int  N = 3e5 + 12, MOD = (int)1e9 + 7;

int n, m, x[N], c[N], a[N][20];
vector<int> g[(1 << 20) + 1];
void test() {
    cin >> n >> m;
    for(int i = 1; i <= n; i++) {
        for(int j = 0; j < m; j++) {
            cin >> a[i][j];
            if(a[i][j]) {
                x[i] |= (1 << j);
                c[j]++;
            }
        }
        g[x[i]].push_back(i);
    }
    int val = n / 2;
    for(int i = 1; i <= n; i++) {   
        int res = 0, t = 0;
        for(int j = 0; j < m; j++) {
            if(c[j] - a[i][j] > val) {
                res++;
            } else if(c[j] - a[i][j] == val) {
                t |= (1 << j);
                res++;
            }
        }
        int mn = __builtin_popcount(t);
        for(int j = 0; j < (1 << m); j++) {
            if(g[j].empty()) continue;
            if((int)g[j].size() == 1 && g[j][0] == i) continue;
            if(!mn) break;
            int _t = (t & j);
            mn = min(mn, __builtin_popcount(_t));
        }
        assert(mn <= 1);
        cout << res - mn << '\n';
    }
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); 

    int t = 1; 
    // cin >> t;
    
    while(t--) 
        test();
    return 0;
}

详细

Subtask #1:

score: 0
Runtime Error

Test #1:

score: 0
Runtime Error

input:

38 20
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
1 1 1 1 1 1 1 ...

output:


result:


Subtask #2:

score: 0
Skipped

Dependency #1:

0%

Subtask #3:

score: 6
Accepted

Test #53:

score: 6
Accepted
time: 30ms
memory: 32244kb

input:

300000 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1...

output:

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
...

result:

ok 300000 numbers

Test #54:

score: 6
Accepted
time: 29ms
memory: 28036kb

input:

300000 2
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 300000 numbers

Test #55:

score: 6
Accepted
time: 26ms
memory: 30444kb

input:

300000 1
0
1
0
1
0
1
0
1
1
0
0
1
1
1
0
1
0
1
1
0
1
1
1
0
1
1
1
0
1
0
0
1
1
0
0
1
0
1
1
1
0
0
0
1
1
1
0
0
0
1
0
0
1
1
0
1
1
0
1
0
0
1
1
0
0
1
1
0
1
0
0
1
0
1
1
0
0
0
0
1
1
0
0
1
1
0
1
0
0
0
1
0
0
1
0
1
1
0
1
1
0
1
0
0
1
1
1
1
0
0
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
1
1
1
0
1
1
1
1...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 300000 numbers

Test #56:

score: 6
Accepted
time: 25ms
memory: 32776kb

input:

300000 2
1 0
1 0
0 0
0 1
0 1
0 1
1 0
1 1
1 0
0 1
1 0
0 0
0 1
1 1
0 0
1 0
0 0
0 0
0 0
0 0
1 1
0 1
1 1
1 0
0 0
1 1
0 1
0 0
0 1
1 0
1 1
1 0
1 1
1 0
0 1
0 1
0 1
0 0
0 0
0 1
1 0
1 0
0 0
1 1
1 0
1 1
1 0
1 0
0 0
1 1
1 1
1 0
0 1
1 1
0 1
1 1
0 0
1 0
1 0
1 1
1 0
1 0
0 0
1 1
0 1
1 1
0 0
1 1
0 1
1 0
0 0
0 1
0 0...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 300000 numbers

Test #57:

score: 6
Accepted
time: 25ms
memory: 31980kb

input:

300000 1
1
0
1
1
1
0
1
1
1
1
0
0
1
0
1
0
0
0
1
1
1
1
0
0
0
1
1
0
0
0
0
0
1
1
0
1
0
1
1
1
0
0
1
0
1
0
0
1
1
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
1
0
0
1
0
0
1
1
0
0
0
1
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
0
1
1
1
1
1
1
0
1
0
0
1
1
1
0
0
1
1
0
0
1
1
0
1
0
0
0
1
1
1
0
1
0
1
1
1
1
1
1
0
1
0
1
1
1
1
1
0
1...

output:

0
1
0
0
0
1
0
0
0
0
1
1
0
1
0
1
1
1
0
0
0
0
1
1
1
0
0
1
1
1
1
1
0
0
1
0
1
0
0
0
1
1
0
1
0
1
1
0
0
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
1
1
0
0
0
0
1
1
0
1
1
0
0
1
1
1
0
1
1
1
1
0
0
1
1
1
1
1
1
0
1
1
1
0
0
0
0
0
0
1
0
1
1
0
0
0
1
1
0
0
1
1
0
0
1
0
1
1
1
0
0
0
1
0
1
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
0
1
0
0
1
...

result:

ok 300000 numbers

Test #58:

score: 6
Accepted
time: 39ms
memory: 29368kb

input:

300000 2
0 0
0 0
1 0
0 1
0 0
1 1
1 0
0 1
1 0
1 0
0 1
1 1
0 0
0 1
0 0
1 1
1 1
0 0
0 1
1 1
0 1
0 0
0 0
1 1
1 0
1 0
1 0
0 0
1 1
0 0
0 0
1 1
1 0
1 1
0 0
0 1
0 1
1 1
1 1
0 1
1 0
0 1
0 0
0 1
1 1
0 1
1 0
0 1
1 0
1 1
0 0
0 1
1 1
1 0
0 0
1 0
0 0
1 1
1 0
1 0
1 0
0 1
0 0
1 0
1 1
0 1
1 0
0 0
0 0
0 0
1 1
0 1
0 1...

output:

2
2
2
1
2
1
2
1
2
2
1
1
2
1
2
1
1
2
1
1
1
2
2
1
2
2
2
2
1
2
2
1
2
1
2
1
1
1
1
1
2
1
2
1
1
1
2
1
2
1
2
1
1
2
2
2
2
1
2
2
2
1
2
2
1
1
2
2
2
2
1
1
1
1
1
2
1
2
1
2
1
2
2
1
1
2
2
2
2
1
1
1
2
1
2
2
2
1
1
2
1
2
1
1
1
2
2
2
1
1
2
2
2
2
1
2
1
2
1
1
2
2
2
1
2
1
1
1
1
2
1
2
1
2
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
2
...

result:

ok 300000 numbers

Subtask #4:

score: 0
Runtime Error

Dependency #3:

100%
Accepted

Test #59:

score: 0
Runtime Error

input:

299999 10
0 1 1 1 0 0 1 0 1 0
1 0 1 0 1 0 0 0 1 1
0 0 1 0 1 1 1 0 0 1
1 0 1 1 0 1 0 0 0 1
0 0 1 0 1 1 0 0 1 1
0 0 0 1 0 1 0 1 1 1
0 1 1 0 0 0 1 1 0 1
0 1 1 1 1 0 0 0 1 0
1 1 0 1 0 0 0 1 1 0
1 1 0 1 1 0 0 0 1 0
1 0 1 1 0 0 0 1 0 1
1 1 1 1 0 0 1 0 0 0
1 0 0 0 1 0 1 0 1 1
0 0 0 1 0 0 1 1 1 1
1 1 1 0 0 ...

output:

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
...

result:


Subtask #5:

score: 0
Skipped

Dependency #4:

0%

Subtask #6:

score: 0
Skipped

Dependency #5:

0%

Subtask #7:

score: 0
Skipped

Dependency #1:

0%