답안 #1043721

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1043721	2024-08-04T14:47:24 Z	juicy	Council (JOI23_council)	C++17	62 / 100	224 ms	21900 KB

council

// https://oj.uz/submission/767768 <3

#include <bits/stdc++.h>

using namespace std;

#ifdef LOCAL
#include "debug.h"
#else
#define debug(...) 42
#endif

const int N = 3e5 + 5, MAX = 1e9;
const array<int, 2> inf = {MAX, MAX};

int n, m;
int a[N], cnt[20];
array<array<int, 2>, 2> f[N], g[N];

void add(array<array<int, 2>, 2> &x, array<int, 2> y) {
  for (auto it : x) {
    if (it[1] == y[1]) {
      return;
    }
  }
  if (y[0] < x[0][0]) {
    x[1] = x[0];
    x[0] = y;
  } else {
    x[1] = min(x[1], y);
  }
}

void upd(array<array<int, 2>, 2> &x, array<array<int, 2>, 2> y) {
  for (auto it : y) {
    add(x, it);
  }
}

int main() {
  ios::sync_with_stdio(false); cin.tie(nullptr);

  cin >> n >> m;
  for (int i = 0; i < (1 << m); ++i) {
    f[i] = g[i] = {inf, inf};
  }
  for (int i = 1; i <= n; ++i) {
    for (int j = 0; j < m; ++j) {
      int x; cin >> x;
      a[i] += x << j;
      cnt[j] += x;
    }
    add(f[a[i]], {__builtin_popcount(a[i]), i});
  }
  for (int i = 0; i < m; ++i) {
    for (int j = 0; j < (1 << m); ++j) {
      if (!(j >> i & 1)) {
        upd(f[j], f[j ^ (1 << i)]);
      }
    }
  }
  for (int i = 0; i < (1 << m); ++i) {
    int cnt = __builtin_popcount(i);
    for (auto [x, it] : f[i]) {
      add(g[i], {x - cnt, it});
    }
  }
  for (int i = 0; i < m; ++i) {
    for (int j = 0; j < (1 << m); ++j) {
      if (j >> i & 1) {
        upd(g[j], g[j ^ (1 << i)]);
      }
    }
  }
  for (int i = 1; i <= n; ++i) {
    int mask = (1 << m) - 1, res = 0;
    for (int j = 0; j < m; ++j) {
      int c = a[i] >> j & 1;
      cnt[j] -= c;
      if (cnt[j] > n / 2) {
        ++res;
      } else if (cnt[j] == n / 2) {
        mask ^= 1 << j;
        ++res;
      }
      cnt[j] += c;
    }
    for (auto [x, it] : g[mask]) {
      if (it != i) {
        res -= x;
        break;
      }
    }
    cout << res << "\n";
  }
  return 0;
}

Subtask #1
0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	1 ms	4440 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Runtime error	11 ms	21900 KB	Execution killed with signal 11
6	Halted	0 ms	0 KB	-

Subtask #2
0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	1 ms	4440 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Runtime error	11 ms	21900 KB	Execution killed with signal 11
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	34 ms	6228 KB	Output is correct
3	Correct	30 ms	6356 KB	Output is correct
4	Correct	23 ms	5808 KB	Output is correct
5	Correct	33 ms	6236 KB	Output is correct
6	Correct	24 ms	5696 KB	Output is correct
7	Correct	34 ms	6232 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	0 ms	4444 KB	Output is correct
10	Correct	1 ms	4556 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	0 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4440 KB	Output is correct
15	Correct	0 ms	4444 KB	Output is correct
16	Correct	0 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	34 ms	6228 KB	Output is correct
3	Correct	30 ms	6356 KB	Output is correct
4	Correct	23 ms	5808 KB	Output is correct
5	Correct	33 ms	6236 KB	Output is correct
6	Correct	24 ms	5696 KB	Output is correct
7	Correct	34 ms	6232 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	0 ms	4444 KB	Output is correct
10	Correct	1 ms	4556 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	0 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4440 KB	Output is correct
15	Correct	0 ms	4444 KB	Output is correct
16	Correct	0 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	0 ms	4560 KB	Output is correct
20	Correct	121 ms	10956 KB	Output is correct
21	Correct	119 ms	10432 KB	Output is correct
22	Correct	107 ms	10324 KB	Output is correct
23	Correct	97 ms	11348 KB	Output is correct
24	Correct	99 ms	11084 KB	Output is correct
25	Correct	122 ms	10948 KB	Output is correct
26	Correct	127 ms	11092 KB	Output is correct
27	Correct	1 ms	4444 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4696 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	0 ms	4444 KB	Output is correct
32	Correct	0 ms	4444 KB	Output is correct
33	Correct	1 ms	4444 KB	Output is correct
34	Correct	0 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4444 KB	Output is correct
37	Correct	0 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	0 ms	4444 KB	Output is correct
40	Correct	0 ms	4444 KB	Output is correct
41	Correct	0 ms	4444 KB	Output is correct
42	Correct	0 ms	4444 KB	Output is correct
43	Correct	1 ms	4444 KB	Output is correct
44	Correct	1 ms	4444 KB	Output is correct
45	Correct	1 ms	4444 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	34 ms	6228 KB	Output is correct
3	Correct	30 ms	6356 KB	Output is correct
4	Correct	23 ms	5808 KB	Output is correct
5	Correct	33 ms	6236 KB	Output is correct
6	Correct	24 ms	5696 KB	Output is correct
7	Correct	34 ms	6232 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	0 ms	4444 KB	Output is correct
10	Correct	1 ms	4556 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	0 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4440 KB	Output is correct
15	Correct	0 ms	4444 KB	Output is correct
16	Correct	0 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	0 ms	4560 KB	Output is correct
20	Correct	121 ms	10956 KB	Output is correct
21	Correct	119 ms	10432 KB	Output is correct
22	Correct	107 ms	10324 KB	Output is correct
23	Correct	97 ms	11348 KB	Output is correct
24	Correct	99 ms	11084 KB	Output is correct
25	Correct	122 ms	10948 KB	Output is correct
26	Correct	127 ms	11092 KB	Output is correct
27	Correct	1 ms	4444 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4696 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	0 ms	4444 KB	Output is correct
32	Correct	0 ms	4444 KB	Output is correct
33	Correct	1 ms	4444 KB	Output is correct
34	Correct	0 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4444 KB	Output is correct
37	Correct	0 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	0 ms	4444 KB	Output is correct
40	Correct	0 ms	4444 KB	Output is correct
41	Correct	0 ms	4444 KB	Output is correct
42	Correct	0 ms	4444 KB	Output is correct
43	Correct	1 ms	4444 KB	Output is correct
44	Correct	1 ms	4444 KB	Output is correct
45	Correct	1 ms	4444 KB	Output is correct
46	Correct	1 ms	4440 KB	Output is correct
47	Correct	169 ms	15696 KB	Output is correct
48	Correct	154 ms	12856 KB	Output is correct
49	Correct	154 ms	12848 KB	Output is correct
50	Correct	133 ms	15956 KB	Output is correct
51	Correct	136 ms	15608 KB	Output is correct
52	Correct	150 ms	15700 KB	Output is correct
53	Correct	165 ms	15992 KB	Output is correct
54	Correct	3 ms	6744 KB	Output is correct
55	Correct	2 ms	6748 KB	Output is correct
56	Correct	2 ms	6748 KB	Output is correct
57	Correct	2 ms	6748 KB	Output is correct
58	Correct	2 ms	6748 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	34 ms	6228 KB	Output is correct
3	Correct	30 ms	6356 KB	Output is correct
4	Correct	23 ms	5808 KB	Output is correct
5	Correct	33 ms	6236 KB	Output is correct
6	Correct	24 ms	5696 KB	Output is correct
7	Correct	34 ms	6232 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	0 ms	4444 KB	Output is correct
10	Correct	1 ms	4556 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	0 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4440 KB	Output is correct
15	Correct	0 ms	4444 KB	Output is correct
16	Correct	0 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	0 ms	4560 KB	Output is correct
20	Correct	121 ms	10956 KB	Output is correct
21	Correct	119 ms	10432 KB	Output is correct
22	Correct	107 ms	10324 KB	Output is correct
23	Correct	97 ms	11348 KB	Output is correct
24	Correct	99 ms	11084 KB	Output is correct
25	Correct	122 ms	10948 KB	Output is correct
26	Correct	127 ms	11092 KB	Output is correct
27	Correct	1 ms	4444 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4696 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	0 ms	4444 KB	Output is correct
32	Correct	0 ms	4444 KB	Output is correct
33	Correct	1 ms	4444 KB	Output is correct
34	Correct	0 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4444 KB	Output is correct
37	Correct	0 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	0 ms	4444 KB	Output is correct
40	Correct	0 ms	4444 KB	Output is correct
41	Correct	0 ms	4444 KB	Output is correct
42	Correct	0 ms	4444 KB	Output is correct
43	Correct	1 ms	4444 KB	Output is correct
44	Correct	1 ms	4444 KB	Output is correct
45	Correct	1 ms	4444 KB	Output is correct
46	Correct	1 ms	4440 KB	Output is correct
47	Correct	169 ms	15696 KB	Output is correct
48	Correct	154 ms	12856 KB	Output is correct
49	Correct	154 ms	12848 KB	Output is correct
50	Correct	133 ms	15956 KB	Output is correct
51	Correct	136 ms	15608 KB	Output is correct
52	Correct	150 ms	15700 KB	Output is correct
53	Correct	165 ms	15992 KB	Output is correct
54	Correct	3 ms	6744 KB	Output is correct
55	Correct	2 ms	6748 KB	Output is correct
56	Correct	2 ms	6748 KB	Output is correct
57	Correct	2 ms	6748 KB	Output is correct
58	Correct	2 ms	6748 KB	Output is correct
59	Correct	178 ms	17016 KB	Output is correct
60	Correct	100 ms	12792 KB	Output is correct
61	Correct	102 ms	13060 KB	Output is correct
62	Correct	121 ms	13308 KB	Output is correct
63	Correct	192 ms	16764 KB	Output is correct
64	Correct	216 ms	19536 KB	Output is correct
65	Correct	222 ms	19444 KB	Output is correct
66	Correct	166 ms	19836 KB	Output is correct
67	Correct	178 ms	19456 KB	Output is correct
68	Correct	210 ms	19536 KB	Output is correct
69	Correct	224 ms	19792 KB	Output is correct
70	Correct	12 ms	8792 KB	Output is correct
71	Correct	11 ms	8848 KB	Output is correct
72	Correct	12 ms	8796 KB	Output is correct
73	Correct	13 ms	8852 KB	Output is correct
74	Correct	13 ms	8856 KB	Output is correct
75	Correct	29 ms	8924 KB	Output is correct

Subtask #7
0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	1 ms	4440 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Runtime error	11 ms	21900 KB	Execution killed with signal 11
6	Halted	0 ms	0 KB	-

답안 #1043721

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