답안 #576627

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
576627	2022-06-13T08:45:29 Z	pnm1384	벽 칠하기 (APIO20_paint)	C++14	12 / 100	58 ms	17976 KB

paint

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

#define F first
#define S second

const int N = 3e5 + 20;
vector<int> vt[N];
int col[N], last[N], dp[N];
bool have[N];
vector<int> vt1, vt2;

int minimumInstructions(int N, int M, int K, std::vector<int> C, std::vector<int> A, std::vector<std::vector<int>> B) 
{
	int n = N, m = M, k = K;
	for (int i = 0; i < n; i++)
	{
		col[i] = C[i];
	}
	for (int i = 0; i < m; i++)
	{
		for (int j = 0; j < A[i]; j++)
		{
			int c = B[i][j];
			vt[c].push_back(i);
		}
	}
	for (int i = 0; i < m; i++)
	{
		last[i] = -2;
	}
	for (int i = 0; i < n; i++)
	{
		vt1.clear(); vt2.clear();
		for (int j : vt[col[i]])
		{
			int j2 = j - 1;
			if (j2 < 0) j2 = m - 1;
			if (last[j2] == i - 1)
			{
				vt1.push_back(j);
			}
			else
			{
				vt2.push_back(j);
			}
		}
		for (int j : vt1)
		{
			int j2 = j - 1;
			if (j2 < 0) j2 = m - 1;
			dp[j] = min(dp[j2] + 1, m);
			assert(dp[j] <= i + 1);
			last[j] = i;
		}
		for (int j : vt2)
		{
			dp[j] = 1;
			last[j] = i;
		}
		for (int j : vt[col[i]])
		{
			if (dp[j] == m) 
			{
				have[i - m + 1] = true;
				//assert(i - m + 1 >= 0);
			}
		}
	}
	int i = 0, j = 0;
	int ans = 0;
	while (i < n)
	{
		int ff = -1;
		for (int kk = i; kk >= j; kk--)
		{
			if (have[kk])
			{
				ff = kk;
				break;
			}
		}
		if (ff == -1) return -1;
		ans++;
		j = i + 1;
		i = m + ff;
	}
	return ans;
}

Compilation message

paint.cpp: In function 'int minimumInstructions(int, int, int, std::vector<int>, std::vector<int>, std::vector<std::vector<int> >)':
paint.cpp:16:20: warning: unused variable 'k' [-Wunused-variable]
   16 |  int n = N, m = M, k = K;
      |                    ^

Subtask #1
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	7252 KB	Output is correct
2	Correct	5 ms	7252 KB	Output is correct
3	Correct	4 ms	7252 KB	Output is correct
4	Correct	4 ms	7252 KB	Output is correct
5	Correct	3 ms	7252 KB	Output is correct
6	Correct	4 ms	7252 KB	Output is correct
7	Correct	4 ms	7380 KB	Output is correct
8	Correct	4 ms	7380 KB	Output is correct
9	Correct	4 ms	7252 KB	Output is correct
10	Correct	3 ms	7380 KB	Output is correct
11	Correct	3 ms	7380 KB	Output is correct
12	Correct	4 ms	7252 KB	Output is correct
13	Correct	4 ms	7380 KB	Output is correct
14	Correct	4 ms	7380 KB	Output is correct
15	Correct	4 ms	7380 KB	Output is correct
16	Correct	3 ms	7380 KB	Output is correct
17	Correct	4 ms	7380 KB	Output is correct
18	Correct	4 ms	7380 KB	Output is correct
19	Correct	4 ms	7380 KB	Output is correct
20	Correct	4 ms	7428 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	22 ms	11212 KB	Output is correct
23	Correct	20 ms	11208 KB	Output is correct
24	Correct	22 ms	11212 KB	Output is correct
25	Correct	5 ms	7620 KB	Output is correct
26	Correct	5 ms	7564 KB	Output is correct
27	Correct	5 ms	7508 KB	Output is correct
28	Correct	6 ms	7508 KB	Output is correct
29	Correct	6 ms	7508 KB	Output is correct
30	Correct	10 ms	7508 KB	Output is correct
31	Correct	10 ms	8532 KB	Output is correct
32	Correct	12 ms	8532 KB	Output is correct
33	Correct	13 ms	8532 KB	Output is correct
34	Correct	15 ms	8560 KB	Output is correct
35	Correct	13 ms	8532 KB	Output is correct
36	Correct	13 ms	8532 KB	Output is correct
37	Correct	23 ms	11680 KB	Output is correct
38	Correct	25 ms	11572 KB	Output is correct
39	Correct	39 ms	11680 KB	Output is correct
40	Correct	11 ms	8488 KB	Output is correct
41	Correct	9 ms	8096 KB	Output is correct
42	Correct	13 ms	8524 KB	Output is correct
43	Correct	11 ms	8148 KB	Output is correct
44	Correct	11 ms	8016 KB	Output is correct
45	Correct	13 ms	8628 KB	Output is correct
46	Correct	42 ms	17168 KB	Output is correct
47	Correct	27 ms	12748 KB	Output is correct
48	Correct	32 ms	15444 KB	Output is correct
49	Correct	39 ms	15556 KB	Output is correct
50	Correct	40 ms	15188 KB	Output is correct
51	Correct	32 ms	12884 KB	Output is correct
52	Correct	17 ms	8532 KB	Output is correct
53	Correct	12 ms	8532 KB	Output is correct
54	Correct	16 ms	8532 KB	Output is correct
55	Correct	14 ms	8520 KB	Output is correct
56	Correct	13 ms	8532 KB	Output is correct
57	Correct	15 ms	8528 KB	Output is correct
58	Correct	46 ms	17868 KB	Output is correct
59	Correct	47 ms	17860 KB	Output is correct
60	Correct	46 ms	17856 KB	Output is correct
61	Correct	47 ms	17952 KB	Output is correct
62	Correct	47 ms	17916 KB	Output is correct
63	Correct	58 ms	17976 KB	Output is correct
64	Correct	54 ms	17016 KB	Output is correct
65	Correct	51 ms	17008 KB	Output is correct
66	Correct	50 ms	16996 KB	Output is correct

Subtask #2
0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	7252 KB	Output is correct
2	Correct	5 ms	7252 KB	Output is correct
3	Correct	4 ms	7252 KB	Output is correct
4	Correct	4 ms	7252 KB	Output is correct
5	Correct	3 ms	7252 KB	Output is correct
6	Correct	4 ms	7252 KB	Output is correct
7	Correct	4 ms	7380 KB	Output is correct
8	Correct	4 ms	7380 KB	Output is correct
9	Correct	4 ms	7252 KB	Output is correct
10	Correct	3 ms	7380 KB	Output is correct
11	Correct	3 ms	7380 KB	Output is correct
12	Correct	4 ms	7252 KB	Output is correct
13	Correct	4 ms	7380 KB	Output is correct
14	Correct	4 ms	7380 KB	Output is correct
15	Correct	4 ms	7380 KB	Output is correct
16	Correct	3 ms	7380 KB	Output is correct
17	Correct	4 ms	7380 KB	Output is correct
18	Correct	4 ms	7380 KB	Output is correct
19	Correct	4 ms	7380 KB	Output is correct
20	Correct	4 ms	7428 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	4 ms	7252 KB	Output is correct
23	Correct	4 ms	7252 KB	Output is correct
24	Correct	5 ms	7252 KB	Output is correct
25	Correct	4 ms	7252 KB	Output is correct
26	Correct	4 ms	7252 KB	Output is correct
27	Correct	5 ms	7252 KB	Output is correct
28	Runtime error	10 ms	14708 KB	Execution killed with signal 6
29	Halted	0 ms	0 KB	-

Subtask #3
0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	7252 KB	Output is correct
2	Correct	4 ms	7252 KB	Output is correct
3	Correct	4 ms	7252 KB	Output is correct
4	Correct	5 ms	7252 KB	Output is correct
5	Correct	4 ms	7252 KB	Output is correct
6	Correct	4 ms	7252 KB	Output is correct
7	Correct	3 ms	7252 KB	Output is correct
8	Correct	4 ms	7252 KB	Output is correct
9	Correct	4 ms	7380 KB	Output is correct
10	Correct	4 ms	7380 KB	Output is correct
11	Correct	4 ms	7252 KB	Output is correct
12	Correct	3 ms	7380 KB	Output is correct
13	Correct	3 ms	7380 KB	Output is correct
14	Correct	4 ms	7252 KB	Output is correct
15	Correct	4 ms	7380 KB	Output is correct
16	Correct	4 ms	7380 KB	Output is correct
17	Correct	4 ms	7380 KB	Output is correct
18	Correct	3 ms	7380 KB	Output is correct
19	Correct	4 ms	7380 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	4 ms	7428 KB	Output is correct
23	Correct	4 ms	7380 KB	Output is correct
24	Correct	22 ms	11212 KB	Output is correct
25	Correct	20 ms	11208 KB	Output is correct
26	Correct	22 ms	11212 KB	Output is correct
27	Correct	5 ms	7252 KB	Output is correct
28	Correct	4 ms	7252 KB	Output is correct
29	Correct	4 ms	7252 KB	Output is correct
30	Correct	5 ms	7252 KB	Output is correct
31	Runtime error	10 ms	14708 KB	Execution killed with signal 6
32	Halted	0 ms	0 KB	-

Subtask #4
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	7252 KB	Output is correct
2	Correct	4 ms	7252 KB	Output is correct
3	Correct	4 ms	7252 KB	Output is correct
4	Correct	5 ms	7252 KB	Output is correct
5	Correct	4 ms	7252 KB	Output is correct
6	Correct	4 ms	7252 KB	Output is correct
7	Correct	3 ms	7252 KB	Output is correct
8	Correct	4 ms	7252 KB	Output is correct
9	Correct	4 ms	7380 KB	Output is correct
10	Correct	4 ms	7380 KB	Output is correct
11	Correct	4 ms	7252 KB	Output is correct
12	Correct	3 ms	7380 KB	Output is correct
13	Correct	3 ms	7380 KB	Output is correct
14	Correct	4 ms	7252 KB	Output is correct
15	Correct	4 ms	7380 KB	Output is correct
16	Correct	4 ms	7380 KB	Output is correct
17	Correct	4 ms	7380 KB	Output is correct
18	Correct	3 ms	7380 KB	Output is correct
19	Correct	4 ms	7380 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	4 ms	7428 KB	Output is correct
23	Correct	4 ms	7380 KB	Output is correct
24	Correct	22 ms	11212 KB	Output is correct
25	Correct	20 ms	11208 KB	Output is correct
26	Correct	22 ms	11212 KB	Output is correct
27	Correct	5 ms	7620 KB	Output is correct
28	Correct	5 ms	7564 KB	Output is correct
29	Correct	5 ms	7508 KB	Output is correct
30	Correct	6 ms	7508 KB	Output is correct
31	Correct	6 ms	7508 KB	Output is correct
32	Correct	10 ms	7508 KB	Output is correct
33	Correct	10 ms	8532 KB	Output is correct
34	Correct	12 ms	8532 KB	Output is correct
35	Correct	13 ms	8532 KB	Output is correct
36	Correct	15 ms	8560 KB	Output is correct
37	Correct	13 ms	8532 KB	Output is correct
38	Correct	13 ms	8532 KB	Output is correct
39	Correct	23 ms	11680 KB	Output is correct
40	Correct	25 ms	11572 KB	Output is correct
41	Correct	39 ms	11680 KB	Output is correct
42	Correct	5 ms	7252 KB	Output is correct
43	Correct	4 ms	7252 KB	Output is correct
44	Correct	4 ms	7252 KB	Output is correct
45	Correct	5 ms	7252 KB	Output is correct
46	Runtime error	10 ms	14708 KB	Execution killed with signal 6
47	Halted	0 ms	0 KB	-

Subtask #5
0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	7252 KB	Output is correct
2	Correct	4 ms	7252 KB	Output is correct
3	Correct	4 ms	7252 KB	Output is correct
4	Correct	5 ms	7252 KB	Output is correct
5	Correct	4 ms	7252 KB	Output is correct
6	Correct	4 ms	7252 KB	Output is correct
7	Correct	3 ms	7252 KB	Output is correct
8	Correct	4 ms	7252 KB	Output is correct
9	Correct	4 ms	7380 KB	Output is correct
10	Correct	4 ms	7380 KB	Output is correct
11	Correct	4 ms	7252 KB	Output is correct
12	Correct	3 ms	7380 KB	Output is correct
13	Correct	3 ms	7380 KB	Output is correct
14	Correct	4 ms	7252 KB	Output is correct
15	Correct	4 ms	7380 KB	Output is correct
16	Correct	4 ms	7380 KB	Output is correct
17	Correct	4 ms	7380 KB	Output is correct
18	Correct	3 ms	7380 KB	Output is correct
19	Correct	4 ms	7380 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	4 ms	7428 KB	Output is correct
23	Correct	4 ms	7380 KB	Output is correct
24	Correct	22 ms	11212 KB	Output is correct
25	Correct	20 ms	11208 KB	Output is correct
26	Correct	22 ms	11212 KB	Output is correct
27	Correct	5 ms	7620 KB	Output is correct
28	Correct	5 ms	7564 KB	Output is correct
29	Correct	5 ms	7508 KB	Output is correct
30	Correct	6 ms	7508 KB	Output is correct
31	Correct	6 ms	7508 KB	Output is correct
32	Correct	10 ms	7508 KB	Output is correct
33	Correct	10 ms	8532 KB	Output is correct
34	Correct	12 ms	8532 KB	Output is correct
35	Correct	13 ms	8532 KB	Output is correct
36	Correct	15 ms	8560 KB	Output is correct
37	Correct	13 ms	8532 KB	Output is correct
38	Correct	13 ms	8532 KB	Output is correct
39	Correct	23 ms	11680 KB	Output is correct
40	Correct	25 ms	11572 KB	Output is correct
41	Correct	39 ms	11680 KB	Output is correct
42	Correct	11 ms	8488 KB	Output is correct
43	Correct	9 ms	8096 KB	Output is correct
44	Correct	13 ms	8524 KB	Output is correct
45	Correct	11 ms	8148 KB	Output is correct
46	Correct	11 ms	8016 KB	Output is correct
47	Correct	13 ms	8628 KB	Output is correct
48	Correct	42 ms	17168 KB	Output is correct
49	Correct	27 ms	12748 KB	Output is correct
50	Correct	32 ms	15444 KB	Output is correct
51	Correct	39 ms	15556 KB	Output is correct
52	Correct	40 ms	15188 KB	Output is correct
53	Correct	32 ms	12884 KB	Output is correct
54	Correct	17 ms	8532 KB	Output is correct
55	Correct	12 ms	8532 KB	Output is correct
56	Correct	16 ms	8532 KB	Output is correct
57	Correct	14 ms	8520 KB	Output is correct
58	Correct	13 ms	8532 KB	Output is correct
59	Correct	15 ms	8528 KB	Output is correct
60	Correct	46 ms	17868 KB	Output is correct
61	Correct	47 ms	17860 KB	Output is correct
62	Correct	46 ms	17856 KB	Output is correct
63	Correct	47 ms	17952 KB	Output is correct
64	Correct	47 ms	17916 KB	Output is correct
65	Correct	58 ms	17976 KB	Output is correct
66	Correct	54 ms	17016 KB	Output is correct
67	Correct	51 ms	17008 KB	Output is correct
68	Correct	50 ms	16996 KB	Output is correct
69	Correct	5 ms	7252 KB	Output is correct
70	Correct	4 ms	7252 KB	Output is correct
71	Correct	4 ms	7252 KB	Output is correct
72	Correct	5 ms	7252 KB	Output is correct
73	Runtime error	10 ms	14708 KB	Execution killed with signal 6
74	Halted	0 ms	0 KB	-

답안 #576627

Compilation message

Subtask #1 12.0 / 12.0

Subtask #2 0 / 15.0

Subtask #3 0 / 13.0

Subtask #4 0 / 23.0

Subtask #5 0 / 37.0

Subtask #1
12.0 / 12.0

Subtask #2
0 / 15.0

Subtask #3
0 / 13.0

Subtask #4
0 / 23.0

Subtask #5
0 / 37.0