Submission #1039035

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1039035	2024-07-30T11:06:08 Z	Unforgettablepl	Table Tennis (JOI24_tabletennis)	C++17	4 / 100	816 ms	616 KB

Main

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

#define int long long

void solve(){
	int n,m;
	cin >> n >> m;
	int edges = (n*(n-1))/2;
	auto test = [&](int x){
		vector<vector<bool>> wins(n+1,vector<bool>(n+1));
		int idx = 0;
		for(int i=1;i<=n;i++){
			for(int j=1;j<i;j++){
				wins[i][j]=x&(1<<(idx++));
			}
		}
		int curr = 0;
		for(int i=1;i<=n;i++){
			for(int j=i+1;j<=n;j++){
				for(int k=j+1;k<=n;k++){
					if(wins[j][i]==wins[k][j] and wins[k][j]!=wins[k][i])curr++;
				}
			}
		}
		if(curr==m){
			cout << "Yes\n";
			for(int i=2;i<=n;i++){
				for(int j=1;j<i;j++){
					if(wins[i][j])cout<<'1';
					else cout<<'0';
				}
				cout << '\n';
			}
			return true;
		}
		return false;
	};
	for(int mask=0;mask<(1<<edges);mask++){
		if(test(mask))return;
	}
	cout << "No\n";
}


int32_t main(){
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);
	int q;
	cin >> q;
	while(q--)solve();
}

Subtask #1
0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Incorrect	8 ms	524 KB	User answer is No, but jury answer is Yes
3	Halted	0 ms	0 KB	-

Subtask #2
4.0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	456 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	456 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	14 ms	448 KB	Output is correct
21	Correct	0 ms	360 KB	Output is correct
22	Correct	0 ms	452 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	11 ms	348 KB	Output is correct
28	Correct	816 ms	432 KB	Output is correct
29	Correct	1 ms	616 KB	Output is correct
30	Correct	11 ms	452 KB	Output is correct
31	Correct	12 ms	452 KB	Output is correct
32	Correct	741 ms	592 KB	Output is correct
33	Correct	770 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	11 ms	348 KB	Output is correct
37	Correct	770 ms	428 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	93 ms	348 KB	Output is correct
44	Correct	0 ms	344 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	2 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Correct	17 ms	348 KB	Output is correct
52	Correct	15 ms	344 KB	Output is correct
53	Correct	41 ms	348 KB	Output is correct
54	Correct	1 ms	344 KB	Output is correct
55	Correct	14 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	11 ms	468 KB	Output is correct
59	Correct	806 ms	360 KB	Output is correct
60	Correct	1 ms	360 KB	Output is correct
61	Correct	0 ms	360 KB	Output is correct
62	Correct	1 ms	464 KB	Output is correct
63	Correct	1 ms	360 KB	Output is correct
64	Correct	2 ms	360 KB	Output is correct
65	Correct	0 ms	396 KB	Output is correct
66	Correct	0 ms	360 KB	Output is correct
67	Correct	1 ms	360 KB	Output is correct
68	Correct	1 ms	360 KB	Output is correct
69	Correct	1 ms	468 KB	Output is correct
70	Correct	0 ms	360 KB	Output is correct
71	Correct	0 ms	360 KB	Output is correct
72	Correct	0 ms	360 KB	Output is correct
73	Correct	0 ms	360 KB	Output is correct
74	Correct	0 ms	360 KB	Output is correct
75	Correct	0 ms	360 KB	Output is correct
76	Correct	0 ms	360 KB	Output is correct
77	Correct	0 ms	360 KB	Output is correct
78	Correct	0 ms	360 KB	Output is correct
79	Correct	0 ms	360 KB	Output is correct
80	Correct	0 ms	360 KB	Output is correct
81	Correct	0 ms	360 KB	Output is correct
82	Correct	95 ms	360 KB	Output is correct
83	Correct	2 ms	348 KB	Output is correct
84	Correct	14 ms	456 KB	Output is correct

Subtask #3
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	456 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	456 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	14 ms	448 KB	Output is correct
21	Correct	0 ms	360 KB	Output is correct
22	Correct	0 ms	452 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	11 ms	348 KB	Output is correct
28	Correct	816 ms	432 KB	Output is correct
29	Correct	1 ms	616 KB	Output is correct
30	Correct	11 ms	452 KB	Output is correct
31	Correct	12 ms	452 KB	Output is correct
32	Correct	741 ms	592 KB	Output is correct
33	Correct	770 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	11 ms	348 KB	Output is correct
37	Correct	770 ms	428 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	93 ms	348 KB	Output is correct
44	Correct	0 ms	344 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	2 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Correct	17 ms	348 KB	Output is correct
52	Correct	15 ms	344 KB	Output is correct
53	Correct	41 ms	348 KB	Output is correct
54	Correct	1 ms	344 KB	Output is correct
55	Correct	14 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	11 ms	468 KB	Output is correct
59	Correct	806 ms	360 KB	Output is correct
60	Correct	1 ms	360 KB	Output is correct
61	Correct	0 ms	360 KB	Output is correct
62	Correct	1 ms	464 KB	Output is correct
63	Correct	1 ms	360 KB	Output is correct
64	Correct	2 ms	360 KB	Output is correct
65	Correct	0 ms	396 KB	Output is correct
66	Correct	0 ms	360 KB	Output is correct
67	Correct	1 ms	360 KB	Output is correct
68	Correct	1 ms	360 KB	Output is correct
69	Correct	1 ms	468 KB	Output is correct
70	Correct	0 ms	360 KB	Output is correct
71	Correct	0 ms	360 KB	Output is correct
72	Correct	0 ms	360 KB	Output is correct
73	Correct	0 ms	360 KB	Output is correct
74	Correct	0 ms	360 KB	Output is correct
75	Correct	0 ms	360 KB	Output is correct
76	Correct	0 ms	360 KB	Output is correct
77	Correct	0 ms	360 KB	Output is correct
78	Correct	0 ms	360 KB	Output is correct
79	Correct	0 ms	360 KB	Output is correct
80	Correct	0 ms	360 KB	Output is correct
81	Correct	0 ms	360 KB	Output is correct
82	Correct	95 ms	360 KB	Output is correct
83	Correct	2 ms	348 KB	Output is correct
84	Correct	14 ms	456 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	0 ms	348 KB	Output is correct
87	Incorrect	8 ms	452 KB	User answer is No, but jury answer is Yes
88	Halted	0 ms	0 KB	-

Subtask #4
0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	456 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	456 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	14 ms	448 KB	Output is correct
21	Correct	0 ms	360 KB	Output is correct
22	Correct	0 ms	452 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	11 ms	348 KB	Output is correct
28	Correct	816 ms	432 KB	Output is correct
29	Correct	1 ms	616 KB	Output is correct
30	Correct	11 ms	452 KB	Output is correct
31	Correct	12 ms	452 KB	Output is correct
32	Correct	741 ms	592 KB	Output is correct
33	Correct	770 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	11 ms	348 KB	Output is correct
37	Correct	770 ms	428 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	93 ms	348 KB	Output is correct
44	Correct	0 ms	344 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	2 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Correct	17 ms	348 KB	Output is correct
52	Correct	15 ms	344 KB	Output is correct
53	Correct	41 ms	348 KB	Output is correct
54	Correct	1 ms	344 KB	Output is correct
55	Correct	14 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	11 ms	468 KB	Output is correct
59	Correct	806 ms	360 KB	Output is correct
60	Correct	1 ms	360 KB	Output is correct
61	Correct	0 ms	360 KB	Output is correct
62	Correct	1 ms	464 KB	Output is correct
63	Correct	1 ms	360 KB	Output is correct
64	Correct	2 ms	360 KB	Output is correct
65	Correct	0 ms	396 KB	Output is correct
66	Correct	0 ms	360 KB	Output is correct
67	Correct	1 ms	360 KB	Output is correct
68	Correct	1 ms	360 KB	Output is correct
69	Correct	1 ms	468 KB	Output is correct
70	Correct	0 ms	360 KB	Output is correct
71	Correct	0 ms	360 KB	Output is correct
72	Correct	0 ms	360 KB	Output is correct
73	Correct	0 ms	360 KB	Output is correct
74	Correct	0 ms	360 KB	Output is correct
75	Correct	0 ms	360 KB	Output is correct
76	Correct	0 ms	360 KB	Output is correct
77	Correct	0 ms	360 KB	Output is correct
78	Correct	0 ms	360 KB	Output is correct
79	Correct	0 ms	360 KB	Output is correct
80	Correct	0 ms	360 KB	Output is correct
81	Correct	0 ms	360 KB	Output is correct
82	Correct	95 ms	360 KB	Output is correct
83	Correct	2 ms	348 KB	Output is correct
84	Correct	14 ms	456 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	0 ms	348 KB	Output is correct
87	Incorrect	8 ms	452 KB	User answer is No, but jury answer is Yes
88	Halted	0 ms	0 KB	-

Subtask #5
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	456 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	456 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 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	0 ms	348 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	14 ms	448 KB	Output is correct
21	Correct	0 ms	360 KB	Output is correct
22	Correct	0 ms	452 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	11 ms	348 KB	Output is correct
28	Correct	816 ms	432 KB	Output is correct
29	Correct	1 ms	616 KB	Output is correct
30	Correct	11 ms	452 KB	Output is correct
31	Correct	12 ms	452 KB	Output is correct
32	Correct	741 ms	592 KB	Output is correct
33	Correct	770 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	11 ms	348 KB	Output is correct
37	Correct	770 ms	428 KB	Output is correct
38	Correct	0 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	93 ms	348 KB	Output is correct
44	Correct	0 ms	344 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	2 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Correct	17 ms	348 KB	Output is correct
52	Correct	15 ms	344 KB	Output is correct
53	Correct	41 ms	348 KB	Output is correct
54	Correct	1 ms	344 KB	Output is correct
55	Correct	14 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	11 ms	468 KB	Output is correct
59	Correct	806 ms	360 KB	Output is correct
60	Correct	1 ms	360 KB	Output is correct
61	Correct	0 ms	360 KB	Output is correct
62	Correct	1 ms	464 KB	Output is correct
63	Correct	1 ms	360 KB	Output is correct
64	Correct	2 ms	360 KB	Output is correct
65	Correct	0 ms	396 KB	Output is correct
66	Correct	0 ms	360 KB	Output is correct
67	Correct	1 ms	360 KB	Output is correct
68	Correct	1 ms	360 KB	Output is correct
69	Correct	1 ms	468 KB	Output is correct
70	Correct	0 ms	360 KB	Output is correct
71	Correct	0 ms	360 KB	Output is correct
72	Correct	0 ms	360 KB	Output is correct
73	Correct	0 ms	360 KB	Output is correct
74	Correct	0 ms	360 KB	Output is correct
75	Correct	0 ms	360 KB	Output is correct
76	Correct	0 ms	360 KB	Output is correct
77	Correct	0 ms	360 KB	Output is correct
78	Correct	0 ms	360 KB	Output is correct
79	Correct	0 ms	360 KB	Output is correct
80	Correct	0 ms	360 KB	Output is correct
81	Correct	0 ms	360 KB	Output is correct
82	Correct	95 ms	360 KB	Output is correct
83	Correct	2 ms	348 KB	Output is correct
84	Correct	14 ms	456 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	0 ms	348 KB	Output is correct
87	Incorrect	8 ms	452 KB	User answer is No, but jury answer is Yes
88	Halted	0 ms	0 KB	-

Subtask #6
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Incorrect	8 ms	524 KB	User answer is No, but jury answer is Yes
3	Halted	0 ms	0 KB	-

Submission #1039035

Compilation message

Subtask #1 0 / 5.0

Subtask #2 4.0 / 4.0

Subtask #3 0 / 23.0

Subtask #4 0 / 30.0

Subtask #5 0 / 15.0

Subtask #6 0 / 23.0

Subtask #1
0 / 5.0

Subtask #2
4.0 / 4.0

Subtask #3
0 / 23.0

Subtask #4
0 / 30.0

Subtask #5
0 / 15.0

Subtask #6
0 / 23.0