oj.uz

답안 #889588

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
889588 2023-12-20T03:30:21 Z vjudge1 Council (JOI23_council) C++17
41 / 100
 4000 ms 45080 KB 
#include <bits/stdc++.h>

using namespace std;

#define all(x) x.begin(), x.end()
#define ar array
#define pb push_back
#define ln '\n'
#define int long long

using i64 = long long;

template <class F, class _S>
bool chmin(F &u, const _S &v){
    bool flag = false;
    if ( u > v ){
        u = v; flag |= true;
    }
    return flag;
}

template <class F, class _S>
bool chmax(F &u, const _S &v){
    bool flag = false;
    if ( u < v ){
        u = v; flag |= true;
    }
    return flag;
}

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int n, m; cin >> n >> m;
    vector <vector<int>> a(n, vector <int> (m));
    for ( auto &u: a ){
        for ( auto &v: u ) cin >> v;
    }
    vector <int> cnt(m);
    for ( int i = 0; i < n; i++ ){
        for ( int j = 0; j < m; j++ ){
            cnt[j] += a[i][j];
        }
    }
    int tot = 0;
    for ( auto &x: cnt ){
        tot += (x >= n / 2);
    }
    const int S = 1 << m;
    vector <ar<int,2>> us(S, {-1, -1});
    for ( int i = 0; i < n; i++ ){
        int b = 0;
        for ( int j = 0; j < m; j++ ){
            b |= a[i][j] << j;
        }
        if ( us[b][0] != -1 ){
            swap(us[b][0], us[b][1]);
        }
        us[b][0] = i;
    }
    if ( m <= 10 ){
        for ( int i = 0; i < n; i++ ){
            int mx = 0, q = tot;
            auto tmp = cnt;
            int b = 0;
            for ( int j = 0; j < m; j++ ){
                if ( a[i][j] && tmp[j] == n / 2 ){
                    --q;
                } tmp[j] -= a[i][j];
                if ( tmp[j] == n / 2 ){
                    b |= 1 << j;
                }
            }
            for ( int mask = 0; mask < (1 << m); mask++ ){
                bool flag = false;
                for ( auto j: {0, 1} ){
                    if ( us[mask][j] != -1 && us[mask][j] != i ){
                        flag = true;
                    }
                }
                chmax(mx, flag * (q - __builtin_popcount(mask & b)));
            }
            cout << mx << ln;
        }
    } else{
        for ( int i = 0; i < n; i++ ){
            int mx = 0, q = tot;
            auto tmp = cnt;
            for ( int j = 0; j < m; j++ ){
                if ( a[i][j] && cnt[j] == n / 2 ){
                    --q;
                } cnt[j] -= a[i][j];
            }
            for ( int j = 0; j < n; j++ ){
                if ( j == i ) continue;
                int tq = q;
                for ( int k = 0; k < m; k++ ){
                    if ( a[j][k] && cnt[k] == n / 2 ){
                        --tq;
                    }
                }
                chmax(mx, tq);
            }
            cout << mx << ln;
            swap(tmp, cnt);
        }
    }

    cout << '\n';
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 3 ms 16732 KB Output is correct
6 Correct 6 ms 16732 KB Output is correct
7 Correct 4 ms 16732 KB Output is correct
8 Correct 3 ms 16732 KB Output is correct
9 Correct 12 ms 16732 KB Output is correct
10 Correct 4 ms 16732 KB Output is correct
11 Correct 4 ms 16732 KB Output is correct
12 Correct 15 ms 16732 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 600 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 3 ms 348 KB Output is correct
41 Correct 1 ms 604 KB Output is correct
42 Correct 1 ms 604 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 0 ms 604 KB Output is correct
45 Correct 0 ms 604 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 2396 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 3 ms 16732 KB Output is correct
6 Correct 6 ms 16732 KB Output is correct
7 Correct 4 ms 16732 KB Output is correct
8 Correct 3 ms 16732 KB Output is correct
9 Correct 12 ms 16732 KB Output is correct
10 Correct 4 ms 16732 KB Output is correct
11 Correct 4 ms 16732 KB Output is correct
12 Correct 15 ms 16732 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 600 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 3 ms 348 KB Output is correct
41 Correct 1 ms 604 KB Output is correct
42 Correct 1 ms 604 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 0 ms 604 KB Output is correct
45 Correct 0 ms 604 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 2396 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 255 ms 17244 KB Output is correct
52 Correct 251 ms 17244 KB Output is correct
53 Correct 955 ms 17496 KB Output is correct
54 Correct 1144 ms 17460 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 952 ms 3000 KB Output is correct

Subtask #3
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 67 ms 17476 KB Output is correct
3 Correct 63 ms 17488 KB Output is correct
4 Correct 52 ms 17232 KB Output is correct
5 Correct 71 ms 17236 KB Output is correct
6 Correct 52 ms 17356 KB Output is correct
7 Correct 71 ms 17396 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 604 KB Output is correct

Subtask #4
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 67 ms 17476 KB Output is correct
3 Correct 63 ms 17488 KB Output is correct
4 Correct 52 ms 17232 KB Output is correct
5 Correct 71 ms 17236 KB Output is correct
6 Correct 52 ms 17356 KB Output is correct
7 Correct 71 ms 17396 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1294 ms 36736 KB Output is correct
21 Correct 728 ms 32000 KB Output is correct
22 Correct 730 ms 31572 KB Output is correct
23 Correct 1283 ms 36824 KB Output is correct
24 Correct 1263 ms 36488 KB Output is correct
25 Correct 1296 ms 36436 KB Output is correct
26 Correct 1307 ms 36268 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 600 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct

Subtask #5
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 67 ms 17476 KB Output is correct
3 Correct 63 ms 17488 KB Output is correct
4 Correct 52 ms 17232 KB Output is correct
5 Correct 71 ms 17236 KB Output is correct
6 Correct 52 ms 17356 KB Output is correct
7 Correct 71 ms 17396 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1294 ms 36736 KB Output is correct
21 Correct 728 ms 32000 KB Output is correct
22 Correct 730 ms 31572 KB Output is correct
23 Correct 1283 ms 36824 KB Output is correct
24 Correct 1263 ms 36488 KB Output is correct
25 Correct 1296 ms 36436 KB Output is correct
26 Correct 1307 ms 36268 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 600 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Execution timed out 4080 ms 45080 KB Time limit exceeded
48 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 67 ms 17476 KB Output is correct
3 Correct 63 ms 17488 KB Output is correct
4 Correct 52 ms 17232 KB Output is correct
5 Correct 71 ms 17236 KB Output is correct
6 Correct 52 ms 17356 KB Output is correct
7 Correct 71 ms 17396 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1294 ms 36736 KB Output is correct
21 Correct 728 ms 32000 KB Output is correct
22 Correct 730 ms 31572 KB Output is correct
23 Correct 1283 ms 36824 KB Output is correct
24 Correct 1263 ms 36488 KB Output is correct
25 Correct 1296 ms 36436 KB Output is correct
26 Correct 1307 ms 36268 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 600 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Execution timed out 4080 ms 45080 KB Time limit exceeded
48 Halted 0 ms 0 KB -

Subtask #7
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 3 ms 16732 KB Output is correct
6 Correct 6 ms 16732 KB Output is correct
7 Correct 4 ms 16732 KB Output is correct
8 Correct 3 ms 16732 KB Output is correct
9 Correct 12 ms 16732 KB Output is correct
10 Correct 4 ms 16732 KB Output is correct
11 Correct 4 ms 16732 KB Output is correct
12 Correct 15 ms 16732 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 600 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 3 ms 348 KB Output is correct
41 Correct 1 ms 604 KB Output is correct
42 Correct 1 ms 604 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 0 ms 604 KB Output is correct
45 Correct 0 ms 604 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 2396 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 255 ms 17244 KB Output is correct
52 Correct 251 ms 17244 KB Output is correct
53 Correct 955 ms 17496 KB Output is correct
54 Correct 1144 ms 17460 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 952 ms 3000 KB Output is correct
57 Correct 1 ms 344 KB Output is correct
58 Correct 67 ms 17476 KB Output is correct
59 Correct 63 ms 17488 KB Output is correct
60 Correct 52 ms 17232 KB Output is correct
61 Correct 71 ms 17236 KB Output is correct
62 Correct 52 ms 17356 KB Output is correct
63 Correct 71 ms 17396 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 344 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 0 ms 348 KB Output is correct
69 Correct 0 ms 348 KB Output is correct
70 Correct 0 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 0 ms 348 KB Output is correct
73 Correct 1 ms 604 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1294 ms 36736 KB Output is correct
77 Correct 728 ms 32000 KB Output is correct
78 Correct 730 ms 31572 KB Output is correct
79 Correct 1283 ms 36824 KB Output is correct
80 Correct 1263 ms 36488 KB Output is correct
81 Correct 1296 ms 36436 KB Output is correct
82 Correct 1307 ms 36268 KB Output is correct
83 Correct 0 ms 344 KB Output is correct
84 Correct 0 ms 344 KB Output is correct
85 Correct 0 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 ms 600 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 2 ms 348 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 0 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 0 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 348 KB Output is correct
101 Correct 2 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Execution timed out 4080 ms 45080 KB Time limit exceeded
104 Halted 0 ms 0 KB -