답안 #872359

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
872359	2023-11-13T00:58:09 Z	MinaRagy06	Council (JOI23_council)	C++17	62 / 100	778 ms	1048576 KB

council

#include <bits/stdc++.h>
using namespace std;
#define ll long long

int a[300'005], cnt[20], dp[21][1 << 20][21];
int main() {
	ios_base::sync_with_stdio(0), cin.tie(0);
	int n, m;
	cin >> n >> m;
	int mx = 1 << m;
	for (int i = 0; i < n; i++) {
		for (int j = 0, x; j < m; j++) {
			cin >> x;
			a[i] |= x << j;
			cnt[j] += x;
		}
		dp[m][a[i]][0]++;
	}
	for (int i = m - 1; i >= 0; i--) {
		for (int msk = 0; msk < mx; msk++) {
			for (int j = 0; j <= m; j++) {
				if ((msk >> i) & 1) {
					if (j - 1 >= 0) dp[i][msk][j] += dp[i + 1][msk][j - 1];
					dp[i][msk][j] += dp[i + 1][msk ^ (1 << i)][j];
				} else {
					dp[i][msk][j] += dp[i + 1][msk][j];
					dp[i][msk][j] += dp[i + 1][msk ^ (1 << i)][j];
				}
			}
		}
	}
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) cnt[j] -= (a[i] >> j) & 1;
		int msk = 0, gud = 0;
		for (int j = 0; j < m; j++) {
			if (cnt[j] == n / 2) {
				msk |= 1 << j;
			} else if (cnt[j] > n / 2) {
				gud++;
			}
		}
		int cur = __builtin_popcount(a[i] & msk), mn = m;
		for (int k = 0; k <= m; k++) {
			if (dp[0][msk][k] > 1 || (dp[0][msk][k] == 1 && cur != k)) {
				mn = k;
				break;
			}
		}
		cout << gud + __builtin_popcount(msk) - mn << '\n';
		for (int j = 0; j < m; j++) cnt[j] += (a[i] >> j) & 1;
	}
	return 0;
}

Subtask #1
0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	5 ms	10712 KB	Output is correct
3	Correct	2 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Runtime error	778 ms	1048576 KB	Execution killed with signal 9
6	Halted	0 ms	0 KB	-

Subtask #2
0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	5 ms	10712 KB	Output is correct
3	Correct	2 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Runtime error	778 ms	1048576 KB	Execution killed with signal 9
6	Halted	0 ms	0 KB	-

Subtask #3
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	47 ms	6124 KB	Output is correct
3	Correct	50 ms	6692 KB	Output is correct
4	Correct	34 ms	6564 KB	Output is correct
5	Correct	43 ms	6852 KB	Output is correct
6	Correct	37 ms	6480 KB	Output is correct
7	Correct	47 ms	6860 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4440 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct

Subtask #4
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	47 ms	6124 KB	Output is correct
3	Correct	50 ms	6692 KB	Output is correct
4	Correct	34 ms	6564 KB	Output is correct
5	Correct	43 ms	6852 KB	Output is correct
6	Correct	37 ms	6480 KB	Output is correct
7	Correct	47 ms	6860 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4440 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4440 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	158 ms	10044 KB	Output is correct
21	Correct	168 ms	9328 KB	Output is correct
22	Correct	149 ms	9324 KB	Output is correct
23	Correct	134 ms	10320 KB	Output is correct
24	Correct	133 ms	9960 KB	Output is correct
25	Correct	156 ms	10252 KB	Output is correct
26	Correct	161 ms	10068 KB	Output is correct
27	Correct	1 ms	5272 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	1 ms	4440 KB	Output is correct
33	Correct	1 ms	4700 KB	Output is correct
34	Correct	1 ms	4952 KB	Output is correct
35	Correct	1 ms	5464 KB	Output is correct
36	Correct	1 ms	5468 KB	Output is correct
37	Correct	1 ms	4440 KB	Output is correct
38	Correct	1 ms	4440 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	1 ms	4444 KB	Output is correct
42	Correct	1 ms	4700 KB	Output is correct
43	Correct	1 ms	4952 KB	Output is correct
44	Correct	1 ms	5464 KB	Output is correct
45	Correct	1 ms	5468 KB	Output is correct

Subtask #5
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	47 ms	6124 KB	Output is correct
3	Correct	50 ms	6692 KB	Output is correct
4	Correct	34 ms	6564 KB	Output is correct
5	Correct	43 ms	6852 KB	Output is correct
6	Correct	37 ms	6480 KB	Output is correct
7	Correct	47 ms	6860 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4440 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4440 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	158 ms	10044 KB	Output is correct
21	Correct	168 ms	9328 KB	Output is correct
22	Correct	149 ms	9324 KB	Output is correct
23	Correct	134 ms	10320 KB	Output is correct
24	Correct	133 ms	9960 KB	Output is correct
25	Correct	156 ms	10252 KB	Output is correct
26	Correct	161 ms	10068 KB	Output is correct
27	Correct	1 ms	5272 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	1 ms	4440 KB	Output is correct
33	Correct	1 ms	4700 KB	Output is correct
34	Correct	1 ms	4952 KB	Output is correct
35	Correct	1 ms	5464 KB	Output is correct
36	Correct	1 ms	5468 KB	Output is correct
37	Correct	1 ms	4440 KB	Output is correct
38	Correct	1 ms	4440 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	1 ms	4444 KB	Output is correct
42	Correct	1 ms	4700 KB	Output is correct
43	Correct	1 ms	4952 KB	Output is correct
44	Correct	1 ms	5464 KB	Output is correct
45	Correct	1 ms	5468 KB	Output is correct
46	Correct	5 ms	10584 KB	Output is correct
47	Correct	232 ms	31384 KB	Output is correct
48	Correct	205 ms	21072 KB	Output is correct
49	Correct	205 ms	21132 KB	Output is correct
50	Correct	189 ms	29624 KB	Output is correct
51	Correct	187 ms	29344 KB	Output is correct
52	Correct	230 ms	31280 KB	Output is correct
53	Correct	233 ms	31560 KB	Output is correct
54	Correct	13 ms	23384 KB	Output is correct
55	Correct	13 ms	23376 KB	Output is correct
56	Correct	13 ms	25436 KB	Output is correct
57	Correct	13 ms	23548 KB	Output is correct
58	Correct	13 ms	25436 KB	Output is correct

Subtask #6
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	47 ms	6124 KB	Output is correct
3	Correct	50 ms	6692 KB	Output is correct
4	Correct	34 ms	6564 KB	Output is correct
5	Correct	43 ms	6852 KB	Output is correct
6	Correct	37 ms	6480 KB	Output is correct
7	Correct	47 ms	6860 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4440 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4440 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	158 ms	10044 KB	Output is correct
21	Correct	168 ms	9328 KB	Output is correct
22	Correct	149 ms	9324 KB	Output is correct
23	Correct	134 ms	10320 KB	Output is correct
24	Correct	133 ms	9960 KB	Output is correct
25	Correct	156 ms	10252 KB	Output is correct
26	Correct	161 ms	10068 KB	Output is correct
27	Correct	1 ms	5272 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	1 ms	4440 KB	Output is correct
33	Correct	1 ms	4700 KB	Output is correct
34	Correct	1 ms	4952 KB	Output is correct
35	Correct	1 ms	5464 KB	Output is correct
36	Correct	1 ms	5468 KB	Output is correct
37	Correct	1 ms	4440 KB	Output is correct
38	Correct	1 ms	4440 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	1 ms	4444 KB	Output is correct
42	Correct	1 ms	4700 KB	Output is correct
43	Correct	1 ms	4952 KB	Output is correct
44	Correct	1 ms	5464 KB	Output is correct
45	Correct	1 ms	5468 KB	Output is correct
46	Correct	5 ms	10584 KB	Output is correct
47	Correct	232 ms	31384 KB	Output is correct
48	Correct	205 ms	21072 KB	Output is correct
49	Correct	205 ms	21132 KB	Output is correct
50	Correct	189 ms	29624 KB	Output is correct
51	Correct	187 ms	29344 KB	Output is correct
52	Correct	230 ms	31280 KB	Output is correct
53	Correct	233 ms	31560 KB	Output is correct
54	Correct	13 ms	23384 KB	Output is correct
55	Correct	13 ms	23376 KB	Output is correct
56	Correct	13 ms	25436 KB	Output is correct
57	Correct	13 ms	23548 KB	Output is correct
58	Correct	13 ms	25436 KB	Output is correct
59	Correct	290 ms	103548 KB	Output is correct
60	Correct	288 ms	200660 KB	Output is correct
61	Correct	259 ms	201032 KB	Output is correct
62	Correct	261 ms	203080 KB	Output is correct
63	Correct	304 ms	103464 KB	Output is correct
64	Correct	436 ms	206960 KB	Output is correct
65	Correct	402 ms	206672 KB	Output is correct
66	Correct	371 ms	195072 KB	Output is correct
67	Correct	337 ms	194544 KB	Output is correct
68	Correct	409 ms	206744 KB	Output is correct
69	Correct	437 ms	207008 KB	Output is correct
70	Correct	128 ms	189776 KB	Output is correct
71	Correct	130 ms	191792 KB	Output is correct
72	Correct	130 ms	198028 KB	Output is correct
73	Correct	130 ms	193968 KB	Output is correct
74	Correct	137 ms	200016 KB	Output is correct
75	Correct	136 ms	200272 KB	Output is correct

Subtask #7
0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	5 ms	10712 KB	Output is correct
3	Correct	2 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Runtime error	778 ms	1048576 KB	Execution killed with signal 9
6	Halted	0 ms	0 KB	-

답안 #872359

Compilation message

Subtask #1 0 / 8.0

Subtask #2 0 / 8.0

Subtask #3 6.0 / 6.0

Subtask #4 19.0 / 19.0

Subtask #5 15.0 / 15.0

Subtask #6 22.0 / 22.0

Subtask #7 0 / 22.0

Subtask #1
0 / 8.0

Subtask #2
0 / 8.0

Subtask #3
6.0 / 6.0

Subtask #4
19.0 / 19.0

Subtask #5
15.0 / 15.0

Subtask #6
22.0 / 22.0

Subtask #7
0 / 22.0