답안 #576636

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
576636	2022-06-13T08:47:40 Z	pnm1384	벽 칠하기 (APIO20_paint)	C++14	12 / 100	58 ms	17960 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;
		dp[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	4 ms	7252 KB	Output is correct
3	Correct	3 ms	7252 KB	Output is correct
4	Correct	4 ms	7252 KB	Output is correct
5	Correct	5 ms	7252 KB	Output is correct
6	Correct	3 ms	7256 KB	Output is correct
7	Correct	5 ms	7380 KB	Output is correct
8	Correct	5 ms	7252 KB	Output is correct
9	Correct	4 ms	7252 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	7380 KB	Output is correct
13	Correct	4 ms	7380 KB	Output is correct
14	Correct	4 ms	7360 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	7412 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	4 ms	7380 KB	Output is correct
22	Correct	22 ms	11192 KB	Output is correct
23	Correct	27 ms	11312 KB	Output is correct
24	Correct	26 ms	11232 KB	Output is correct
25	Correct	6 ms	7680 KB	Output is correct
26	Correct	6 ms	7508 KB	Output is correct
27	Correct	6 ms	7508 KB	Output is correct
28	Correct	6 ms	7628 KB	Output is correct
29	Correct	5 ms	7508 KB	Output is correct
30	Correct	6 ms	7508 KB	Output is correct
31	Correct	10 ms	8532 KB	Output is correct
32	Correct	10 ms	8528 KB	Output is correct
33	Correct	11 ms	8556 KB	Output is correct
34	Correct	11 ms	8532 KB	Output is correct
35	Correct	12 ms	8504 KB	Output is correct
36	Correct	13 ms	8532 KB	Output is correct
37	Correct	23 ms	11704 KB	Output is correct
38	Correct	24 ms	11672 KB	Output is correct
39	Correct	29 ms	11608 KB	Output is correct
40	Correct	13 ms	8532 KB	Output is correct
41	Correct	9 ms	8020 KB	Output is correct
42	Correct	13 ms	8516 KB	Output is correct
43	Correct	9 ms	8128 KB	Output is correct
44	Correct	9 ms	8020 KB	Output is correct
45	Correct	14 ms	8532 KB	Output is correct
46	Correct	41 ms	17128 KB	Output is correct
47	Correct	33 ms	12812 KB	Output is correct
48	Correct	30 ms	15400 KB	Output is correct
49	Correct	40 ms	15576 KB	Output is correct
50	Correct	44 ms	15288 KB	Output is correct
51	Correct	32 ms	12904 KB	Output is correct
52	Correct	14 ms	8532 KB	Output is correct
53	Correct	13 ms	8532 KB	Output is correct
54	Correct	14 ms	8656 KB	Output is correct
55	Correct	13 ms	8532 KB	Output is correct
56	Correct	17 ms	8652 KB	Output is correct
57	Correct	12 ms	8532 KB	Output is correct
58	Correct	46 ms	17868 KB	Output is correct
59	Correct	48 ms	17936 KB	Output is correct
60	Correct	47 ms	17856 KB	Output is correct
61	Correct	48 ms	17960 KB	Output is correct
62	Correct	48 ms	17932 KB	Output is correct
63	Correct	46 ms	17876 KB	Output is correct
64	Correct	48 ms	17044 KB	Output is correct
65	Correct	58 ms	17000 KB	Output is correct
66	Correct	50 ms	17044 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	4 ms	7252 KB	Output is correct
5	Correct	5 ms	7252 KB	Output is correct
6	Correct	3 ms	7256 KB	Output is correct
7	Correct	5 ms	7380 KB	Output is correct
8	Correct	5 ms	7252 KB	Output is correct
9	Correct	4 ms	7252 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	7380 KB	Output is correct
13	Correct	4 ms	7380 KB	Output is correct
14	Correct	4 ms	7360 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	7412 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	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	4 ms	7252 KB	Output is correct
25	Correct	5 ms	7252 KB	Output is correct
26	Correct	4 ms	7264 KB	Output is correct
27	Correct	4 ms	7252 KB	Output is correct
28	Runtime error	11 ms	14784 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	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	5 ms	7252 KB	Output is correct
8	Correct	3 ms	7256 KB	Output is correct
9	Correct	5 ms	7380 KB	Output is correct
10	Correct	5 ms	7252 KB	Output is correct
11	Correct	4 ms	7252 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	4 ms	7360 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	7412 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	5 ms	7380 KB	Output is correct
23	Correct	4 ms	7380 KB	Output is correct
24	Correct	22 ms	11192 KB	Output is correct
25	Correct	27 ms	11312 KB	Output is correct
26	Correct	26 ms	11232 KB	Output is correct
27	Correct	4 ms	7252 KB	Output is correct
28	Correct	5 ms	7252 KB	Output is correct
29	Correct	4 ms	7264 KB	Output is correct
30	Correct	4 ms	7252 KB	Output is correct
31	Runtime error	11 ms	14784 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	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	5 ms	7252 KB	Output is correct
8	Correct	3 ms	7256 KB	Output is correct
9	Correct	5 ms	7380 KB	Output is correct
10	Correct	5 ms	7252 KB	Output is correct
11	Correct	4 ms	7252 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	4 ms	7360 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	7412 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	5 ms	7380 KB	Output is correct
23	Correct	4 ms	7380 KB	Output is correct
24	Correct	22 ms	11192 KB	Output is correct
25	Correct	27 ms	11312 KB	Output is correct
26	Correct	26 ms	11232 KB	Output is correct
27	Correct	6 ms	7680 KB	Output is correct
28	Correct	6 ms	7508 KB	Output is correct
29	Correct	6 ms	7508 KB	Output is correct
30	Correct	6 ms	7628 KB	Output is correct
31	Correct	5 ms	7508 KB	Output is correct
32	Correct	6 ms	7508 KB	Output is correct
33	Correct	10 ms	8532 KB	Output is correct
34	Correct	10 ms	8528 KB	Output is correct
35	Correct	11 ms	8556 KB	Output is correct
36	Correct	11 ms	8532 KB	Output is correct
37	Correct	12 ms	8504 KB	Output is correct
38	Correct	13 ms	8532 KB	Output is correct
39	Correct	23 ms	11704 KB	Output is correct
40	Correct	24 ms	11672 KB	Output is correct
41	Correct	29 ms	11608 KB	Output is correct
42	Correct	4 ms	7252 KB	Output is correct
43	Correct	5 ms	7252 KB	Output is correct
44	Correct	4 ms	7264 KB	Output is correct
45	Correct	4 ms	7252 KB	Output is correct
46	Runtime error	11 ms	14784 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	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	5 ms	7252 KB	Output is correct
8	Correct	3 ms	7256 KB	Output is correct
9	Correct	5 ms	7380 KB	Output is correct
10	Correct	5 ms	7252 KB	Output is correct
11	Correct	4 ms	7252 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	4 ms	7360 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	7412 KB	Output is correct
20	Correct	4 ms	7380 KB	Output is correct
21	Correct	4 ms	7380 KB	Output is correct
22	Correct	5 ms	7380 KB	Output is correct
23	Correct	4 ms	7380 KB	Output is correct
24	Correct	22 ms	11192 KB	Output is correct
25	Correct	27 ms	11312 KB	Output is correct
26	Correct	26 ms	11232 KB	Output is correct
27	Correct	6 ms	7680 KB	Output is correct
28	Correct	6 ms	7508 KB	Output is correct
29	Correct	6 ms	7508 KB	Output is correct
30	Correct	6 ms	7628 KB	Output is correct
31	Correct	5 ms	7508 KB	Output is correct
32	Correct	6 ms	7508 KB	Output is correct
33	Correct	10 ms	8532 KB	Output is correct
34	Correct	10 ms	8528 KB	Output is correct
35	Correct	11 ms	8556 KB	Output is correct
36	Correct	11 ms	8532 KB	Output is correct
37	Correct	12 ms	8504 KB	Output is correct
38	Correct	13 ms	8532 KB	Output is correct
39	Correct	23 ms	11704 KB	Output is correct
40	Correct	24 ms	11672 KB	Output is correct
41	Correct	29 ms	11608 KB	Output is correct
42	Correct	13 ms	8532 KB	Output is correct
43	Correct	9 ms	8020 KB	Output is correct
44	Correct	13 ms	8516 KB	Output is correct
45	Correct	9 ms	8128 KB	Output is correct
46	Correct	9 ms	8020 KB	Output is correct
47	Correct	14 ms	8532 KB	Output is correct
48	Correct	41 ms	17128 KB	Output is correct
49	Correct	33 ms	12812 KB	Output is correct
50	Correct	30 ms	15400 KB	Output is correct
51	Correct	40 ms	15576 KB	Output is correct
52	Correct	44 ms	15288 KB	Output is correct
53	Correct	32 ms	12904 KB	Output is correct
54	Correct	14 ms	8532 KB	Output is correct
55	Correct	13 ms	8532 KB	Output is correct
56	Correct	14 ms	8656 KB	Output is correct
57	Correct	13 ms	8532 KB	Output is correct
58	Correct	17 ms	8652 KB	Output is correct
59	Correct	12 ms	8532 KB	Output is correct
60	Correct	46 ms	17868 KB	Output is correct
61	Correct	48 ms	17936 KB	Output is correct
62	Correct	47 ms	17856 KB	Output is correct
63	Correct	48 ms	17960 KB	Output is correct
64	Correct	48 ms	17932 KB	Output is correct
65	Correct	46 ms	17876 KB	Output is correct
66	Correct	48 ms	17044 KB	Output is correct
67	Correct	58 ms	17000 KB	Output is correct
68	Correct	50 ms	17044 KB	Output is correct
69	Correct	4 ms	7252 KB	Output is correct
70	Correct	5 ms	7252 KB	Output is correct
71	Correct	4 ms	7264 KB	Output is correct
72	Correct	4 ms	7252 KB	Output is correct
73	Runtime error	11 ms	14784 KB	Execution killed with signal 6
74	Halted	0 ms	0 KB	-

답안 #576636

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