답안 #456150

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
456150	2021-08-06T07:23:02 Z	BT21tata	슈퍼트리 잇기 (IOI20_supertrees)	C++17	40 / 100	419 ms	22212 KB

supertrees

#include "supertrees.h"
#include<bits/stdc++.h>

using namespace std;

bool used[1005];

int construct(vector<vector<int>> p)
{
	int n = p.size(), mx=0;
	bool f=1;
	vector<vector<int>> ans;
	ans.resize(n);
	for (int i = 0; i < n; i++)
	{
		ans[i].resize(n);
		for(int j=0; j<n; j++)
			mx=max(mx, p[i][j]);
	}
	if(mx==2)
		for(int i=0; i<n; i++)
			p[i][i]=2;
	vector<int>v;
	for(int i=0; i<n; i++)
	{
		if(!used[i])
		{
			v.clear();
			for(int j=0; j<n; j++)
				if(p[i][j])
				{
					if(p[i]==p[j]) v.push_back(j);
					else f=0;
				}
			if(mx==2 and v.size()==1) continue;
			for(int j=0; j<(int)v.size()-1; j++)
				ans[v[j]][v[j+1]]=ans[v[j+1]][v[j]]=1;
			if(mx==2 and v.size()==2) f=0;
			if(mx==2) ans[v[0]][v[v.size()-1]]=ans[v[v.size()-1]][v[0]]=1;
		}
	}
	if(!f) return 0;
	build(ans);
	return 1;
}

Subtask #1
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	12 ms	1168 KB	Output is correct
7	Correct	419 ms	21984 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	12 ms	1168 KB	Output is correct
7	Correct	419 ms	21984 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	9 ms	1152 KB	Output is correct
13	Correct	232 ms	21956 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	5 ms	716 KB	Output is correct
17	Correct	119 ms	12124 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	64 ms	5688 KB	Output is correct
21	Correct	251 ms	21948 KB	Output is correct
22	Correct	239 ms	22140 KB	Output is correct
23	Correct	327 ms	21956 KB	Output is correct
24	Correct	233 ms	21964 KB	Output is correct
25	Correct	118 ms	12040 KB	Output is correct
26	Correct	101 ms	12024 KB	Output is correct
27	Correct	336 ms	22012 KB	Output is correct
28	Correct	230 ms	22212 KB	Output is correct

Subtask #3
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	10 ms	1100 KB	Output is correct
9	Correct	229 ms	22024 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	11 ms	1168 KB	Output is correct
13	Correct	396 ms	22112 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	5 ms	656 KB	Output is correct
17	Correct	113 ms	12032 KB	Output is correct
18	Correct	0 ms	216 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	58 ms	5744 KB	Output is correct
22	Correct	250 ms	21972 KB	Output is correct
23	Correct	232 ms	22084 KB	Output is correct
24	Correct	350 ms	22044 KB	Output is correct
25	Correct	102 ms	12036 KB	Output is correct
26	Correct	118 ms	12036 KB	Output is correct
27	Correct	227 ms	21952 KB	Output is correct
28	Correct	327 ms	22000 KB	Output is correct
29	Correct	100 ms	12104 KB	Output is correct

Subtask #4
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	59 ms	5760 KB	Output is correct
5	Correct	248 ms	21956 KB	Output is correct
6	Correct	225 ms	22024 KB	Output is correct
7	Correct	338 ms	22008 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	58 ms	5756 KB	Output is correct
10	Correct	263 ms	22008 KB	Output is correct
11	Correct	228 ms	21956 KB	Output is correct
12	Correct	331 ms	21952 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Incorrect	0 ms	204 KB	Answer gives possible 0 while actual possible 1
15	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	12 ms	1168 KB	Output is correct
7	Correct	419 ms	21984 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	9 ms	1152 KB	Output is correct
13	Correct	232 ms	21956 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	5 ms	716 KB	Output is correct
17	Correct	119 ms	12124 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	64 ms	5688 KB	Output is correct
21	Correct	251 ms	21948 KB	Output is correct
22	Correct	239 ms	22140 KB	Output is correct
23	Correct	327 ms	21956 KB	Output is correct
24	Correct	233 ms	21964 KB	Output is correct
25	Correct	118 ms	12040 KB	Output is correct
26	Correct	101 ms	12024 KB	Output is correct
27	Correct	336 ms	22012 KB	Output is correct
28	Correct	230 ms	22212 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	1 ms	204 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	0 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	10 ms	1100 KB	Output is correct
37	Correct	229 ms	22024 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	11 ms	1168 KB	Output is correct
41	Correct	396 ms	22112 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	5 ms	656 KB	Output is correct
45	Correct	113 ms	12032 KB	Output is correct
46	Correct	0 ms	216 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	0 ms	204 KB	Output is correct
49	Correct	58 ms	5744 KB	Output is correct
50	Correct	250 ms	21972 KB	Output is correct
51	Correct	232 ms	22084 KB	Output is correct
52	Correct	350 ms	22044 KB	Output is correct
53	Correct	102 ms	12036 KB	Output is correct
54	Correct	118 ms	12036 KB	Output is correct
55	Correct	227 ms	21952 KB	Output is correct
56	Correct	327 ms	22000 KB	Output is correct
57	Correct	100 ms	12104 KB	Output is correct
58	Correct	0 ms	204 KB	Output is correct
59	Correct	1 ms	204 KB	Output is correct
60	Correct	5 ms	708 KB	Output is correct
61	Correct	116 ms	12044 KB	Output is correct
62	Correct	1 ms	204 KB	Output is correct
63	Incorrect	0 ms	204 KB	Answer gives possible 0 while actual possible 1
64	Halted	0 ms	0 KB	-

Subtask #6
0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	12 ms	1168 KB	Output is correct
7	Correct	419 ms	21984 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	9 ms	1152 KB	Output is correct
13	Correct	232 ms	21956 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	5 ms	716 KB	Output is correct
17	Correct	119 ms	12124 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	64 ms	5688 KB	Output is correct
21	Correct	251 ms	21948 KB	Output is correct
22	Correct	239 ms	22140 KB	Output is correct
23	Correct	327 ms	21956 KB	Output is correct
24	Correct	233 ms	21964 KB	Output is correct
25	Correct	118 ms	12040 KB	Output is correct
26	Correct	101 ms	12024 KB	Output is correct
27	Correct	336 ms	22012 KB	Output is correct
28	Correct	230 ms	22212 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	1 ms	204 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	0 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	10 ms	1100 KB	Output is correct
37	Correct	229 ms	22024 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	11 ms	1168 KB	Output is correct
41	Correct	396 ms	22112 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	5 ms	656 KB	Output is correct
45	Correct	113 ms	12032 KB	Output is correct
46	Correct	0 ms	216 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	0 ms	204 KB	Output is correct
49	Correct	58 ms	5744 KB	Output is correct
50	Correct	250 ms	21972 KB	Output is correct
51	Correct	232 ms	22084 KB	Output is correct
52	Correct	350 ms	22044 KB	Output is correct
53	Correct	102 ms	12036 KB	Output is correct
54	Correct	118 ms	12036 KB	Output is correct
55	Correct	227 ms	21952 KB	Output is correct
56	Correct	327 ms	22000 KB	Output is correct
57	Correct	100 ms	12104 KB	Output is correct
58	Correct	0 ms	204 KB	Output is correct
59	Correct	0 ms	204 KB	Output is correct
60	Correct	0 ms	204 KB	Output is correct
61	Correct	59 ms	5760 KB	Output is correct
62	Correct	248 ms	21956 KB	Output is correct
63	Correct	225 ms	22024 KB	Output is correct
64	Correct	338 ms	22008 KB	Output is correct
65	Correct	0 ms	204 KB	Output is correct
66	Correct	58 ms	5756 KB	Output is correct
67	Correct	263 ms	22008 KB	Output is correct
68	Correct	228 ms	21956 KB	Output is correct
69	Correct	331 ms	21952 KB	Output is correct
70	Correct	0 ms	204 KB	Output is correct
71	Incorrect	0 ms	204 KB	Answer gives possible 0 while actual possible 1
72	Halted	0 ms	0 KB	-

답안 #456150

Compilation message

Subtask #1 11.0 / 11.0

Subtask #2 10.0 / 10.0

Subtask #3 19.0 / 19.0

Subtask #4 0 / 35.0

Subtask #5 0 / 21.0

Subtask #6 0 / 4.0

Subtask #1
11.0 / 11.0

Subtask #2
10.0 / 10.0

Subtask #3
19.0 / 19.0

Subtask #4
0 / 35.0

Subtask #5
0 / 21.0

Subtask #6
0 / 4.0