답안 #576624

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
576624	2022-06-13T08:41:44 Z	pnm1384	벽 칠하기 (APIO20_paint)	C++14	12 / 100	53 ms	17940 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);
			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	4 ms	7252 KB	Output is correct
3	Correct	3 ms	7252 KB	Output is correct
4	Correct	3 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	4 ms	7380 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	7252 KB	Output is correct
11	Correct	4 ms	7380 KB	Output is correct
12	Correct	5 ms	7380 KB	Output is correct
13	Correct	5 ms	7316 KB	Output is correct
14	Correct	4 ms	7380 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	5 ms	7380 KB	Output is correct
19	Correct	5 ms	7380 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	5 ms	7380 KB	Output is correct
22	Correct	21 ms	11300 KB	Output is correct
23	Correct	23 ms	11244 KB	Output is correct
24	Correct	22 ms	11208 KB	Output is correct
25	Correct	6 ms	7508 KB	Output is correct
26	Correct	5 ms	7508 KB	Output is correct
27	Correct	5 ms	7508 KB	Output is correct
28	Correct	6 ms	7624 KB	Output is correct
29	Correct	6 ms	7576 KB	Output is correct
30	Correct	8 ms	7564 KB	Output is correct
31	Correct	12 ms	8532 KB	Output is correct
32	Correct	19 ms	8564 KB	Output is correct
33	Correct	11 ms	8440 KB	Output is correct
34	Correct	11 ms	8532 KB	Output is correct
35	Correct	13 ms	8552 KB	Output is correct
36	Correct	14 ms	8532 KB	Output is correct
37	Correct	27 ms	11652 KB	Output is correct
38	Correct	26 ms	11600 KB	Output is correct
39	Correct	26 ms	11604 KB	Output is correct
40	Correct	16 ms	8404 KB	Output is correct
41	Correct	9 ms	8020 KB	Output is correct
42	Correct	14 ms	8532 KB	Output is correct
43	Correct	10 ms	8168 KB	Output is correct
44	Correct	12 ms	8020 KB	Output is correct
45	Correct	14 ms	8532 KB	Output is correct
46	Correct	42 ms	17100 KB	Output is correct
47	Correct	28 ms	12748 KB	Output is correct
48	Correct	31 ms	15436 KB	Output is correct
49	Correct	39 ms	15528 KB	Output is correct
50	Correct	40 ms	15108 KB	Output is correct
51	Correct	33 ms	12912 KB	Output is correct
52	Correct	14 ms	8532 KB	Output is correct
53	Correct	17 ms	8648 KB	Output is correct
54	Correct	17 ms	8640 KB	Output is correct
55	Correct	16 ms	8588 KB	Output is correct
56	Correct	14 ms	8628 KB	Output is correct
57	Correct	12 ms	8532 KB	Output is correct
58	Correct	44 ms	17924 KB	Output is correct
59	Correct	45 ms	17872 KB	Output is correct
60	Correct	51 ms	17876 KB	Output is correct
61	Correct	49 ms	17860 KB	Output is correct
62	Correct	45 ms	17924 KB	Output is correct
63	Correct	46 ms	17940 KB	Output is correct
64	Correct	53 ms	17100 KB	Output is correct
65	Correct	48 ms	17044 KB	Output is correct
66	Correct	50 ms	17012 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	4 ms	7252 KB	Output is correct
3	Correct	3 ms	7252 KB	Output is correct
4	Correct	3 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	4 ms	7380 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	7252 KB	Output is correct
11	Correct	4 ms	7380 KB	Output is correct
12	Correct	5 ms	7380 KB	Output is correct
13	Correct	5 ms	7316 KB	Output is correct
14	Correct	4 ms	7380 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	5 ms	7380 KB	Output is correct
19	Correct	5 ms	7380 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	5 ms	7380 KB	Output is correct
22	Correct	5 ms	7252 KB	Output is correct
23	Correct	4 ms	7252 KB	Output is correct
24	Correct	4 ms	7252 KB	Output is correct
25	Correct	3 ms	7252 KB	Output is correct
26	Correct	4 ms	7252 KB	Output is correct
27	Correct	4 ms	7252 KB	Output is correct
28	Runtime error	10 ms	14804 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	5 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	4 ms	7252 KB	Output is correct
5	Correct	3 ms	7252 KB	Output is correct
6	Correct	3 ms	7252 KB	Output is correct
7	Correct	4 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	7252 KB	Output is correct
11	Correct	4 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	5 ms	7380 KB	Output is correct
15	Correct	5 ms	7316 KB	Output is correct
16	Correct	4 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	5 ms	7380 KB	Output is correct
21	Correct	5 ms	7380 KB	Output is correct
22	Correct	4 ms	7380 KB	Output is correct
23	Correct	5 ms	7380 KB	Output is correct
24	Correct	21 ms	11300 KB	Output is correct
25	Correct	23 ms	11244 KB	Output is correct
26	Correct	22 ms	11208 KB	Output is correct
27	Correct	4 ms	7252 KB	Output is correct
28	Correct	3 ms	7252 KB	Output is correct
29	Correct	4 ms	7252 KB	Output is correct
30	Correct	4 ms	7252 KB	Output is correct
31	Runtime error	10 ms	14804 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	5 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	4 ms	7252 KB	Output is correct
5	Correct	3 ms	7252 KB	Output is correct
6	Correct	3 ms	7252 KB	Output is correct
7	Correct	4 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	7252 KB	Output is correct
11	Correct	4 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	5 ms	7380 KB	Output is correct
15	Correct	5 ms	7316 KB	Output is correct
16	Correct	4 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	5 ms	7380 KB	Output is correct
21	Correct	5 ms	7380 KB	Output is correct
22	Correct	4 ms	7380 KB	Output is correct
23	Correct	5 ms	7380 KB	Output is correct
24	Correct	21 ms	11300 KB	Output is correct
25	Correct	23 ms	11244 KB	Output is correct
26	Correct	22 ms	11208 KB	Output is correct
27	Correct	6 ms	7508 KB	Output is correct
28	Correct	5 ms	7508 KB	Output is correct
29	Correct	5 ms	7508 KB	Output is correct
30	Correct	6 ms	7624 KB	Output is correct
31	Correct	6 ms	7576 KB	Output is correct
32	Correct	8 ms	7564 KB	Output is correct
33	Correct	12 ms	8532 KB	Output is correct
34	Correct	19 ms	8564 KB	Output is correct
35	Correct	11 ms	8440 KB	Output is correct
36	Correct	11 ms	8532 KB	Output is correct
37	Correct	13 ms	8552 KB	Output is correct
38	Correct	14 ms	8532 KB	Output is correct
39	Correct	27 ms	11652 KB	Output is correct
40	Correct	26 ms	11600 KB	Output is correct
41	Correct	26 ms	11604 KB	Output is correct
42	Correct	4 ms	7252 KB	Output is correct
43	Correct	3 ms	7252 KB	Output is correct
44	Correct	4 ms	7252 KB	Output is correct
45	Correct	4 ms	7252 KB	Output is correct
46	Runtime error	10 ms	14804 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	5 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	4 ms	7252 KB	Output is correct
5	Correct	3 ms	7252 KB	Output is correct
6	Correct	3 ms	7252 KB	Output is correct
7	Correct	4 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	7252 KB	Output is correct
11	Correct	4 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	5 ms	7380 KB	Output is correct
15	Correct	5 ms	7316 KB	Output is correct
16	Correct	4 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	5 ms	7380 KB	Output is correct
21	Correct	5 ms	7380 KB	Output is correct
22	Correct	4 ms	7380 KB	Output is correct
23	Correct	5 ms	7380 KB	Output is correct
24	Correct	21 ms	11300 KB	Output is correct
25	Correct	23 ms	11244 KB	Output is correct
26	Correct	22 ms	11208 KB	Output is correct
27	Correct	6 ms	7508 KB	Output is correct
28	Correct	5 ms	7508 KB	Output is correct
29	Correct	5 ms	7508 KB	Output is correct
30	Correct	6 ms	7624 KB	Output is correct
31	Correct	6 ms	7576 KB	Output is correct
32	Correct	8 ms	7564 KB	Output is correct
33	Correct	12 ms	8532 KB	Output is correct
34	Correct	19 ms	8564 KB	Output is correct
35	Correct	11 ms	8440 KB	Output is correct
36	Correct	11 ms	8532 KB	Output is correct
37	Correct	13 ms	8552 KB	Output is correct
38	Correct	14 ms	8532 KB	Output is correct
39	Correct	27 ms	11652 KB	Output is correct
40	Correct	26 ms	11600 KB	Output is correct
41	Correct	26 ms	11604 KB	Output is correct
42	Correct	16 ms	8404 KB	Output is correct
43	Correct	9 ms	8020 KB	Output is correct
44	Correct	14 ms	8532 KB	Output is correct
45	Correct	10 ms	8168 KB	Output is correct
46	Correct	12 ms	8020 KB	Output is correct
47	Correct	14 ms	8532 KB	Output is correct
48	Correct	42 ms	17100 KB	Output is correct
49	Correct	28 ms	12748 KB	Output is correct
50	Correct	31 ms	15436 KB	Output is correct
51	Correct	39 ms	15528 KB	Output is correct
52	Correct	40 ms	15108 KB	Output is correct
53	Correct	33 ms	12912 KB	Output is correct
54	Correct	14 ms	8532 KB	Output is correct
55	Correct	17 ms	8648 KB	Output is correct
56	Correct	17 ms	8640 KB	Output is correct
57	Correct	16 ms	8588 KB	Output is correct
58	Correct	14 ms	8628 KB	Output is correct
59	Correct	12 ms	8532 KB	Output is correct
60	Correct	44 ms	17924 KB	Output is correct
61	Correct	45 ms	17872 KB	Output is correct
62	Correct	51 ms	17876 KB	Output is correct
63	Correct	49 ms	17860 KB	Output is correct
64	Correct	45 ms	17924 KB	Output is correct
65	Correct	46 ms	17940 KB	Output is correct
66	Correct	53 ms	17100 KB	Output is correct
67	Correct	48 ms	17044 KB	Output is correct
68	Correct	50 ms	17012 KB	Output is correct
69	Correct	4 ms	7252 KB	Output is correct
70	Correct	3 ms	7252 KB	Output is correct
71	Correct	4 ms	7252 KB	Output is correct
72	Correct	4 ms	7252 KB	Output is correct
73	Runtime error	10 ms	14804 KB	Execution killed with signal 6
74	Halted	0 ms	0 KB	-

답안 #576624

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