oj.uz

Submission #1095472

# Submission time Handle Problem Language Result Execution time Memory
1095472 2024-10-02T10:53:42 Z _8_8_ Council (JOI23_council) C++17
62 / 100
 309 ms 37972 KB 
#include <bits/stdc++.h>
    
using namespace std;
    
typedef long long ll;
const int  N = 3e5 + 12, MOD = (int)1e9 + 7;

int n, m, c[N], a[N][20], s[N], f[N][2], who[N][2];

void u(int mask, int val = -1, int from = -1) {
    if(val == -1) {
        val = __builtin_popcount(mask);
    }
    if(from == who[mask][0]) {
        f[mask][0] = max(f[mask][0], val);
        return;
    }
    if(f[mask][0] < val) {
        f[mask][1] = f[mask][0];
        who[mask][1] = who[mask][0];
        f[mask][0] = val;
        who[mask][0] = from;
    } else {
        if(val > f[mask][1]) {
            f[mask][1] = val;
            who[mask][1] = from;
        }
    }
} 
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]) {
                c[j]++;
            } else {
                s[i] += (1 << j);
            }
        }
        u(s[i], -1, i);
    }

    for(int i = 0; i < m; i++) {
        for(int j = 0; j < (1 << m); j++) {
            if(!((j >> i) & 1)) {
                int k = (j ^ (1 << i));
                if(f[k][0]) {
                    u(j, -1, who[k][0]);
                }
                if(f[k][1]) {
                    u(j, -1, who[k][1]);
                }
            }
        }
    }
    for(int i = 0; i < m; i++) {
        for(int j = 0; j < (1 << m); j++) {
            if(((j >> i) & 1)) {
                int k = (j ^ (1 << i));
                u(j, f[k][0], who[k][0]);
                u(j, f[k][1], who[k][1]);
            }       
        }
    }
    int val = n / 2;
    for(int i = 1; i <= n; i++) {
        int t = 0, cnt = 0;
        for(int j = 0; j < m; j++) {
            int k  = c[j] - a[i][j];
            if(k == val) {
                t += (1 << j);
            } else if(k > val) {
                cnt++;
            }
        }
        // int mx = 0;
        // for(int j = 1; j <= n; j++) {
        //     if(j == i) continue;
        //     mx = max(mx, __builtin_popcount(s[j] & t));
        // }
        int ff = f[t][0];
        if(who[t][0] == i) {
            ff = f[t][1];
        }
        cout << ff + cnt << '\n';
    }
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); 

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

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Incorrect 85 ms 9836 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Incorrect 85 ms 9836 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 40 ms 25644 KB Output is correct
3 Correct 43 ms 26852 KB Output is correct
4 Correct 33 ms 26204 KB Output is correct
5 Correct 45 ms 26704 KB Output is correct
6 Correct 35 ms 26204 KB Output is correct
7 Correct 47 ms 26712 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 464 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 516 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 732 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 40 ms 25644 KB Output is correct
3 Correct 43 ms 26852 KB Output is correct
4 Correct 33 ms 26204 KB Output is correct
5 Correct 45 ms 26704 KB Output is correct
6 Correct 35 ms 26204 KB Output is correct
7 Correct 47 ms 26712 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 464 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 516 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 732 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 140 ms 31476 KB Output is correct
21 Correct 137 ms 30844 KB Output is correct
22 Correct 129 ms 30804 KB Output is correct
23 Correct 117 ms 30544 KB Output is correct
24 Correct 126 ms 31512 KB Output is correct
25 Correct 135 ms 31576 KB Output is correct
26 Correct 148 ms 31572 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 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 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 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 344 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 472 KB Output is correct

Subtask #5
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 40 ms 25644 KB Output is correct
3 Correct 43 ms 26852 KB Output is correct
4 Correct 33 ms 26204 KB Output is correct
5 Correct 45 ms 26704 KB Output is correct
6 Correct 35 ms 26204 KB Output is correct
7 Correct 47 ms 26712 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 464 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 516 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 732 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 140 ms 31476 KB Output is correct
21 Correct 137 ms 30844 KB Output is correct
22 Correct 129 ms 30804 KB Output is correct
23 Correct 117 ms 30544 KB Output is correct
24 Correct 126 ms 31512 KB Output is correct
25 Correct 135 ms 31576 KB Output is correct
26 Correct 148 ms 31572 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 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 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 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 344 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 472 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 208 ms 34128 KB Output is correct
48 Correct 191 ms 33264 KB Output is correct
49 Correct 194 ms 33300 KB Output is correct
50 Correct 161 ms 33140 KB Output is correct
51 Correct 151 ms 33980 KB Output is correct
52 Correct 199 ms 34128 KB Output is correct
53 Correct 235 ms 34384 KB Output is correct
54 Correct 2 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 604 KB Output is correct
57 Correct 1 ms 692 KB Output is correct
58 Correct 1 ms 604 KB Output is correct

Subtask #6
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 40 ms 25644 KB Output is correct
3 Correct 43 ms 26852 KB Output is correct
4 Correct 33 ms 26204 KB Output is correct
5 Correct 45 ms 26704 KB Output is correct
6 Correct 35 ms 26204 KB Output is correct
7 Correct 47 ms 26712 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 464 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 516 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 732 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 140 ms 31476 KB Output is correct
21 Correct 137 ms 30844 KB Output is correct
22 Correct 129 ms 30804 KB Output is correct
23 Correct 117 ms 30544 KB Output is correct
24 Correct 126 ms 31512 KB Output is correct
25 Correct 135 ms 31576 KB Output is correct
26 Correct 148 ms 31572 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 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 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 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 344 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 472 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 208 ms 34128 KB Output is correct
48 Correct 191 ms 33264 KB Output is correct
49 Correct 194 ms 33300 KB Output is correct
50 Correct 161 ms 33140 KB Output is correct
51 Correct 151 ms 33980 KB Output is correct
52 Correct 199 ms 34128 KB Output is correct
53 Correct 235 ms 34384 KB Output is correct
54 Correct 2 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 604 KB Output is correct
57 Correct 1 ms 692 KB Output is correct
58 Correct 1 ms 604 KB Output is correct
59 Correct 250 ms 36432 KB Output is correct
60 Correct 124 ms 16220 KB Output is correct
61 Correct 133 ms 17092 KB Output is correct
62 Correct 124 ms 17744 KB Output is correct
63 Correct 225 ms 36016 KB Output is correct
64 Correct 309 ms 37716 KB Output is correct
65 Correct 248 ms 37712 KB Output is correct
66 Correct 188 ms 35852 KB Output is correct
67 Correct 186 ms 37712 KB Output is correct
68 Correct 238 ms 37716 KB Output is correct
69 Correct 272 ms 37972 KB Output is correct
70 Correct 10 ms 2392 KB Output is correct
71 Correct 10 ms 2396 KB Output is correct
72 Correct 10 ms 2396 KB Output is correct
73 Correct 13 ms 2456 KB Output is correct
74 Correct 10 ms 2392 KB Output is correct
75 Correct 22 ms 2892 KB Output is correct

Subtask #7
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Incorrect 85 ms 9836 KB Output isn't correct
6 Halted 0 ms 0 KB -