Submission #955844

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
955844	2024-03-31T15:18:58 Z	Trisanu_Das	Amusement Park (CEOI19_amusementpark)	C++17	42 / 100	3000 ms	162160 KB

amusementpark

#include "bits/stdc++.h"
using namespace std;
#define int long long
typedef array<int, 2> pii;
 
int a[200], b[200];
 
int32_t main(){
	int n, m; cin >> n >> m;
	for(int i = 0; i < m; ++i){
		cin >> a[i] >> b[i];
		--a[i], --b[i];
	}
	unordered_set<int> ans;
	vector<int> perm(n);
	for(int i = 0; i < n; ++i) perm[i] = i;
	int ret = 0;
	do {
		int x = 0;
		int y = 0;
		for(int i=0; i<m; ++i) if(perm[a[i]] < perm[b[i]]) x |= 1ll << i, ++y;
		if(!ans.count(x)){
			ans.insert(x);
			ret += y;
		}
	} while(next_permutation(perm.begin(), perm.end()));
	cout << ret % 998244353 << '\n';
}

Subtask #1
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct

Subtask #2
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 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	440 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	420 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct

Subtask #3
23.0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 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	440 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	420 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	2 ms	348 KB	Output is correct
35	Correct	4 ms	604 KB	Output is correct
36	Correct	6 ms	860 KB	Output is correct
37	Correct	7 ms	1464 KB	Output is correct
38	Correct	9 ms	1976 KB	Output is correct
39	Correct	4 ms	348 KB	Output is correct
40	Correct	7 ms	452 KB	Output is correct
41	Correct	13 ms	348 KB	Output is correct
42	Correct	16 ms	604 KB	Output is correct
43	Correct	29 ms	1628 KB	Output is correct
44	Correct	40 ms	2644 KB	Output is correct
45	Correct	56 ms	5376 KB	Output is correct
46	Correct	76 ms	10204 KB	Output is correct
47	Correct	113 ms	19580 KB	Output is correct
48	Correct	6 ms	344 KB	Output is correct
49	Correct	10 ms	604 KB	Output is correct
50	Correct	14 ms	604 KB	Output is correct
51	Correct	16 ms	580 KB	Output is correct
52	Correct	45 ms	348 KB	Output is correct
53	Correct	71 ms	448 KB	Output is correct
54	Correct	138 ms	596 KB	Output is correct
55	Correct	281 ms	1984 KB	Output is correct
56	Correct	299 ms	9712 KB	Output is correct
57	Correct	528 ms	20844 KB	Output is correct
58	Correct	901 ms	43764 KB	Output is correct
59	Correct	1491 ms	86344 KB	Output is correct
60	Correct	2470 ms	162160 KB	Output is correct
61	Correct	57 ms	348 KB	Output is correct
62	Correct	103 ms	852 KB	Output is correct
63	Correct	129 ms	848 KB	Output is correct
64	Correct	165 ms	868 KB	Output is correct

Subtask #4
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 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	440 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	420 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	2 ms	348 KB	Output is correct
35	Correct	4 ms	604 KB	Output is correct
36	Correct	6 ms	860 KB	Output is correct
37	Correct	7 ms	1464 KB	Output is correct
38	Correct	9 ms	1976 KB	Output is correct
39	Correct	4 ms	348 KB	Output is correct
40	Correct	7 ms	452 KB	Output is correct
41	Correct	13 ms	348 KB	Output is correct
42	Correct	16 ms	604 KB	Output is correct
43	Correct	29 ms	1628 KB	Output is correct
44	Correct	40 ms	2644 KB	Output is correct
45	Correct	56 ms	5376 KB	Output is correct
46	Correct	76 ms	10204 KB	Output is correct
47	Correct	113 ms	19580 KB	Output is correct
48	Correct	6 ms	344 KB	Output is correct
49	Correct	10 ms	604 KB	Output is correct
50	Correct	14 ms	604 KB	Output is correct
51	Correct	16 ms	580 KB	Output is correct
52	Correct	45 ms	348 KB	Output is correct
53	Correct	71 ms	448 KB	Output is correct
54	Correct	138 ms	596 KB	Output is correct
55	Correct	281 ms	1984 KB	Output is correct
56	Correct	299 ms	9712 KB	Output is correct
57	Correct	528 ms	20844 KB	Output is correct
58	Correct	901 ms	43764 KB	Output is correct
59	Correct	1491 ms	86344 KB	Output is correct
60	Correct	2470 ms	162160 KB	Output is correct
61	Correct	57 ms	348 KB	Output is correct
62	Correct	103 ms	852 KB	Output is correct
63	Correct	129 ms	848 KB	Output is correct
64	Correct	165 ms	868 KB	Output is correct
65	Execution timed out	3011 ms	7044 KB	Time limit exceeded
66	Halted	0 ms	0 KB	-

Subtask #5
0 / 37.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	600 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 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	440 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	420 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	2 ms	348 KB	Output is correct
35	Correct	4 ms	604 KB	Output is correct
36	Correct	6 ms	860 KB	Output is correct
37	Correct	7 ms	1464 KB	Output is correct
38	Correct	9 ms	1976 KB	Output is correct
39	Correct	4 ms	348 KB	Output is correct
40	Correct	7 ms	452 KB	Output is correct
41	Correct	13 ms	348 KB	Output is correct
42	Correct	16 ms	604 KB	Output is correct
43	Correct	29 ms	1628 KB	Output is correct
44	Correct	40 ms	2644 KB	Output is correct
45	Correct	56 ms	5376 KB	Output is correct
46	Correct	76 ms	10204 KB	Output is correct
47	Correct	113 ms	19580 KB	Output is correct
48	Correct	6 ms	344 KB	Output is correct
49	Correct	10 ms	604 KB	Output is correct
50	Correct	14 ms	604 KB	Output is correct
51	Correct	16 ms	580 KB	Output is correct
52	Correct	45 ms	348 KB	Output is correct
53	Correct	71 ms	448 KB	Output is correct
54	Correct	138 ms	596 KB	Output is correct
55	Correct	281 ms	1984 KB	Output is correct
56	Correct	299 ms	9712 KB	Output is correct
57	Correct	528 ms	20844 KB	Output is correct
58	Correct	901 ms	43764 KB	Output is correct
59	Correct	1491 ms	86344 KB	Output is correct
60	Correct	2470 ms	162160 KB	Output is correct
61	Correct	57 ms	348 KB	Output is correct
62	Correct	103 ms	852 KB	Output is correct
63	Correct	129 ms	848 KB	Output is correct
64	Correct	165 ms	868 KB	Output is correct
65	Execution timed out	3011 ms	7044 KB	Time limit exceeded
66	Halted	0 ms	0 KB	-

Submission #955844

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 12.0 / 12.0

Subtask #3 23.0 / 23.0

Subtask #4 0 / 21.0

Subtask #5 0 / 37.0

Subtask #1
7.0 / 7.0

Subtask #2
12.0 / 12.0

Subtask #3
23.0 / 23.0

Subtask #4
0 / 21.0

Subtask #5
0 / 37.0