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Submission #576599

# Submission time Handle Problem Language Result Execution time Memory
576599 2022-06-13T08:29:19 Z pnm1384 Painting Walls (APIO20_paint) C++14
12 / 100
 52 ms 18196 KB 
#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 < k; 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;
		}
	}
	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;
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 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 7276 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 7380 KB Output is correct
8 Correct 3 ms 7252 KB Output is correct
9 Correct 5 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 4 ms 7252 KB Output is correct
13 Correct 4 ms 7764 KB Output is correct
14 Correct 4 ms 7812 KB Output is correct
15 Correct 4 ms 7764 KB Output is correct
16 Correct 4 ms 7764 KB Output is correct
17 Correct 4 ms 7764 KB Output is correct
18 Correct 5 ms 7764 KB Output is correct
19 Correct 4 ms 7764 KB Output is correct
20 Correct 4 ms 7764 KB Output is correct
21 Correct 5 ms 7764 KB Output is correct
22 Correct 20 ms 11580 KB Output is correct
23 Correct 22 ms 11600 KB Output is correct
24 Correct 24 ms 11632 KB Output is correct
25 Correct 6 ms 7508 KB Output is correct
26 Correct 5 ms 7508 KB Output is correct
27 Correct 7 ms 7508 KB Output is correct
28 Correct 5 ms 7620 KB Output is correct
29 Correct 5 ms 7508 KB Output is correct
30 Correct 6 ms 7508 KB Output is correct
31 Correct 14 ms 8916 KB Output is correct
32 Correct 13 ms 8916 KB Output is correct
33 Correct 11 ms 8916 KB Output is correct
34 Correct 13 ms 8940 KB Output is correct
35 Correct 13 ms 8840 KB Output is correct
36 Correct 12 ms 8916 KB Output is correct
37 Correct 32 ms 12064 KB Output is correct
38 Correct 29 ms 12020 KB Output is correct
39 Correct 25 ms 11972 KB Output is correct
40 Correct 11 ms 8532 KB Output is correct
41 Correct 8 ms 8096 KB Output is correct
42 Correct 13 ms 8532 KB Output is correct
43 Correct 10 ms 8148 KB Output is correct
44 Correct 8 ms 8020 KB Output is correct
45 Correct 11 ms 8600 KB Output is correct
46 Correct 40 ms 17296 KB Output is correct
47 Correct 26 ms 13012 KB Output is correct
48 Correct 30 ms 15580 KB Output is correct
49 Correct 39 ms 15660 KB Output is correct
50 Correct 38 ms 15316 KB Output is correct
51 Correct 31 ms 13012 KB Output is correct
52 Correct 12 ms 8532 KB Output is correct
53 Correct 14 ms 8532 KB Output is correct
54 Correct 14 ms 8580 KB Output is correct
55 Correct 13 ms 8532 KB Output is correct
56 Correct 11 ms 8532 KB Output is correct
57 Correct 13 ms 8532 KB Output is correct
58 Correct 47 ms 18124 KB Output is correct
59 Correct 44 ms 18180 KB Output is correct
60 Correct 44 ms 18196 KB Output is correct
61 Correct 45 ms 18140 KB Output is correct
62 Correct 43 ms 18136 KB Output is correct
63 Correct 46 ms 18156 KB Output is correct
64 Correct 52 ms 17368 KB Output is correct
65 Correct 48 ms 17208 KB Output is correct
66 Correct 49 ms 17312 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3 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 7276 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 7380 KB Output is correct
8 Correct 3 ms 7252 KB Output is correct
9 Correct 5 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 4 ms 7252 KB Output is correct
13 Correct 4 ms 7764 KB Output is correct
14 Correct 4 ms 7812 KB Output is correct
15 Correct 4 ms 7764 KB Output is correct
16 Correct 4 ms 7764 KB Output is correct
17 Correct 4 ms 7764 KB Output is correct
18 Correct 5 ms 7764 KB Output is correct
19 Correct 4 ms 7764 KB Output is correct
20 Correct 4 ms 7764 KB Output is correct
21 Correct 5 ms 7764 KB Output is correct
22 Correct 5 ms 7252 KB Output is correct
23 Correct 3 ms 7252 KB Output is correct
24 Correct 4 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 4 ms 7252 KB Output is correct
28 Runtime error 11 ms 14704 KB Execution killed with signal 11
29 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 7252 KB Output is correct
2 Correct 3 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 3 ms 7252 KB Output is correct
6 Correct 4 ms 7276 KB Output is correct
7 Correct 4 ms 7252 KB Output is correct
8 Correct 4 ms 7252 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7252 KB Output is correct
11 Correct 5 ms 7380 KB Output is correct
12 Correct 4 ms 7380 KB Output is correct
13 Correct 4 ms 7252 KB Output is correct
14 Correct 4 ms 7252 KB Output is correct
15 Correct 4 ms 7764 KB Output is correct
16 Correct 4 ms 7812 KB Output is correct
17 Correct 4 ms 7764 KB Output is correct
18 Correct 4 ms 7764 KB Output is correct
19 Correct 4 ms 7764 KB Output is correct
20 Correct 5 ms 7764 KB Output is correct
21 Correct 4 ms 7764 KB Output is correct
22 Correct 4 ms 7764 KB Output is correct
23 Correct 5 ms 7764 KB Output is correct
24 Correct 20 ms 11580 KB Output is correct
25 Correct 22 ms 11600 KB Output is correct
26 Correct 24 ms 11632 KB Output is correct
27 Correct 4 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 4 ms 7252 KB Output is correct
31 Runtime error 11 ms 14704 KB Execution killed with signal 11
32 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 7252 KB Output is correct
2 Correct 3 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 3 ms 7252 KB Output is correct
6 Correct 4 ms 7276 KB Output is correct
7 Correct 4 ms 7252 KB Output is correct
8 Correct 4 ms 7252 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7252 KB Output is correct
11 Correct 5 ms 7380 KB Output is correct
12 Correct 4 ms 7380 KB Output is correct
13 Correct 4 ms 7252 KB Output is correct
14 Correct 4 ms 7252 KB Output is correct
15 Correct 4 ms 7764 KB Output is correct
16 Correct 4 ms 7812 KB Output is correct
17 Correct 4 ms 7764 KB Output is correct
18 Correct 4 ms 7764 KB Output is correct
19 Correct 4 ms 7764 KB Output is correct
20 Correct 5 ms 7764 KB Output is correct
21 Correct 4 ms 7764 KB Output is correct
22 Correct 4 ms 7764 KB Output is correct
23 Correct 5 ms 7764 KB Output is correct
24 Correct 20 ms 11580 KB Output is correct
25 Correct 22 ms 11600 KB Output is correct
26 Correct 24 ms 11632 KB Output is correct
27 Correct 6 ms 7508 KB Output is correct
28 Correct 5 ms 7508 KB Output is correct
29 Correct 7 ms 7508 KB Output is correct
30 Correct 5 ms 7620 KB Output is correct
31 Correct 5 ms 7508 KB Output is correct
32 Correct 6 ms 7508 KB Output is correct
33 Correct 14 ms 8916 KB Output is correct
34 Correct 13 ms 8916 KB Output is correct
35 Correct 11 ms 8916 KB Output is correct
36 Correct 13 ms 8940 KB Output is correct
37 Correct 13 ms 8840 KB Output is correct
38 Correct 12 ms 8916 KB Output is correct
39 Correct 32 ms 12064 KB Output is correct
40 Correct 29 ms 12020 KB Output is correct
41 Correct 25 ms 11972 KB Output is correct
42 Correct 4 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 4 ms 7252 KB Output is correct
46 Runtime error 11 ms 14704 KB Execution killed with signal 11
47 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 7252 KB Output is correct
2 Correct 3 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 3 ms 7252 KB Output is correct
6 Correct 4 ms 7276 KB Output is correct
7 Correct 4 ms 7252 KB Output is correct
8 Correct 4 ms 7252 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7252 KB Output is correct
11 Correct 5 ms 7380 KB Output is correct
12 Correct 4 ms 7380 KB Output is correct
13 Correct 4 ms 7252 KB Output is correct
14 Correct 4 ms 7252 KB Output is correct
15 Correct 4 ms 7764 KB Output is correct
16 Correct 4 ms 7812 KB Output is correct
17 Correct 4 ms 7764 KB Output is correct
18 Correct 4 ms 7764 KB Output is correct
19 Correct 4 ms 7764 KB Output is correct
20 Correct 5 ms 7764 KB Output is correct
21 Correct 4 ms 7764 KB Output is correct
22 Correct 4 ms 7764 KB Output is correct
23 Correct 5 ms 7764 KB Output is correct
24 Correct 20 ms 11580 KB Output is correct
25 Correct 22 ms 11600 KB Output is correct
26 Correct 24 ms 11632 KB Output is correct
27 Correct 6 ms 7508 KB Output is correct
28 Correct 5 ms 7508 KB Output is correct
29 Correct 7 ms 7508 KB Output is correct
30 Correct 5 ms 7620 KB Output is correct
31 Correct 5 ms 7508 KB Output is correct
32 Correct 6 ms 7508 KB Output is correct
33 Correct 14 ms 8916 KB Output is correct
34 Correct 13 ms 8916 KB Output is correct
35 Correct 11 ms 8916 KB Output is correct
36 Correct 13 ms 8940 KB Output is correct
37 Correct 13 ms 8840 KB Output is correct
38 Correct 12 ms 8916 KB Output is correct
39 Correct 32 ms 12064 KB Output is correct
40 Correct 29 ms 12020 KB Output is correct
41 Correct 25 ms 11972 KB Output is correct
42 Correct 11 ms 8532 KB Output is correct
43 Correct 8 ms 8096 KB Output is correct
44 Correct 13 ms 8532 KB Output is correct
45 Correct 10 ms 8148 KB Output is correct
46 Correct 8 ms 8020 KB Output is correct
47 Correct 11 ms 8600 KB Output is correct
48 Correct 40 ms 17296 KB Output is correct
49 Correct 26 ms 13012 KB Output is correct
50 Correct 30 ms 15580 KB Output is correct
51 Correct 39 ms 15660 KB Output is correct
52 Correct 38 ms 15316 KB Output is correct
53 Correct 31 ms 13012 KB Output is correct
54 Correct 12 ms 8532 KB Output is correct
55 Correct 14 ms 8532 KB Output is correct
56 Correct 14 ms 8580 KB Output is correct
57 Correct 13 ms 8532 KB Output is correct
58 Correct 11 ms 8532 KB Output is correct
59 Correct 13 ms 8532 KB Output is correct
60 Correct 47 ms 18124 KB Output is correct
61 Correct 44 ms 18180 KB Output is correct
62 Correct 44 ms 18196 KB Output is correct
63 Correct 45 ms 18140 KB Output is correct
64 Correct 43 ms 18136 KB Output is correct
65 Correct 46 ms 18156 KB Output is correct
66 Correct 52 ms 17368 KB Output is correct
67 Correct 48 ms 17208 KB Output is correct
68 Correct 49 ms 17312 KB Output is correct
69 Correct 4 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 4 ms 7252 KB Output is correct
73 Runtime error 11 ms 14704 KB Execution killed with signal 11
74 Halted 0 ms 0 KB -