oj.uz

Submission #1069380

# Submission time Handle Problem Language Result Execution time Memory
1069380 2024-08-21T20:50:02 Z pawned Painting Walls (APIO20_paint) C++17
15 / 100
 313 ms 524288 KB 
#pragma GCC optimize("O1,O2,O3,Ofast,unroll-loops")

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

#define fi first
#define se second
#define pb push_back
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<int> vi;

#include "paint.h"

int minimumInstructions(int N, int M, int K, vi C, vi A, vector<vi> B) {
	vector<vi> use(K);	// use[i]: contractor who paints color i
	for (int i = 0; i < M; i++) {
		for (int j = 0; j < A[i]; j++) {
			use[B[i][j]].pb(i);
		}
	}
/*	cout<<"use: ";
	for (int i = 0; i < K; i++) {
		cout<<i<<": ":
		for (int x : use[i])
			cout<<x<<" ";
		cout<<endl;
	}*/
	vector<vector<bool>> can(N, vector<bool>(K, false));
	for (int i = 0; i < N; i++) {
		for (int x : use[C[i]])
			can[i][x] = true;
	}
	vector<bool> cfill(N - M + 1, false);
	for (int i = 0; i < M; i++) {	// offset, start at i
		vector<bool> good(N, false);
		for (int j = 0; j < N; j++) {
			if (can[j][(i + j) % M])
				good[j] = true;
		}
		vi pfs(N + 1, 0);
		for (int j = 1; j <= N; j++) {
			pfs[j] = pfs[j - 1];
			if (good[j - 1])
				pfs[j]++;
		}
		for (int j = 0; j < N - M + 1; j++) {
			if (pfs[j + M] - pfs[j] == M)
				cfill[j] = true;
		}
	}
/*	cout<<"cfill: ";
	for (bool b : cfill)
		cout<<b<<" ";
	cout<<endl;*/
	set<int> good;
	for (int i = 0; i < N - M + 1; i++) {
		if (cfill[i])
			good.insert(i);
	}
	good.insert(-M);
	good.insert(N);
	int curr = -M;
	int total = 0;
	while (curr < N) {
		auto it = good.lower_bound(curr + M + 1);
		if (it == good.begin())
			return -1;
		int newc = *(--it);
		if (newc == curr)
			return -1;
		curr = newc;
		total++;
	}
	total--;
	return total;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 4 ms 8796 KB Output is correct
14 Correct 4 ms 8872 KB Output is correct
15 Correct 4 ms 8796 KB Output is correct
16 Correct 6 ms 8932 KB Output is correct
17 Correct 4 ms 8796 KB Output is correct
18 Correct 4 ms 8796 KB Output is correct
19 Correct 5 ms 8972 KB Output is correct
20 Correct 6 ms 8796 KB Output is correct
21 Correct 5 ms 8976 KB Output is correct
22 Correct 21 ms 12636 KB Output is correct
23 Correct 16 ms 12636 KB Output is correct
24 Correct 16 ms 12636 KB Output is correct
25 Correct 6 ms 2908 KB Output is correct
26 Correct 6 ms 2908 KB Output is correct
27 Correct 4 ms 2396 KB Output is correct
28 Correct 3 ms 1884 KB Output is correct
29 Correct 3 ms 1884 KB Output is correct
30 Correct 3 ms 1884 KB Output is correct
31 Correct 286 ms 250196 KB Output is correct
32 Correct 281 ms 250192 KB Output is correct
33 Correct 296 ms 250192 KB Output is correct
34 Correct 288 ms 250300 KB Output is correct
35 Correct 280 ms 250196 KB Output is correct
36 Correct 283 ms 250240 KB Output is correct
37 Correct 276 ms 252540 KB Output is correct
38 Correct 308 ms 252896 KB Output is correct
39 Correct 313 ms 252552 KB Output is correct
40 Correct 29 ms 11756 KB Output is correct
41 Correct 17 ms 7548 KB Output is correct
42 Correct 23 ms 10408 KB Output is correct
43 Correct 10 ms 5976 KB Output is correct
44 Correct 13 ms 5232 KB Output is correct
45 Correct 15 ms 8656 KB Output is correct
46 Runtime error 227 ms 524288 KB Execution killed with signal 9
47 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 4 ms 8796 KB Output is correct
14 Correct 4 ms 8872 KB Output is correct
15 Correct 4 ms 8796 KB Output is correct
16 Correct 6 ms 8932 KB Output is correct
17 Correct 4 ms 8796 KB Output is correct
18 Correct 4 ms 8796 KB Output is correct
19 Correct 5 ms 8972 KB Output is correct
20 Correct 6 ms 8796 KB Output is correct
21 Correct 5 ms 8976 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 388 KB Output is correct
26 Correct 1 ms 600 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 600 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 3 ms 6748 KB Output is correct
34 Correct 2 ms 5212 KB Output is correct
35 Correct 2 ms 3676 KB Output is correct
36 Correct 3 ms 7260 KB Output is correct
37 Correct 3 ms 5468 KB Output is correct
38 Correct 2 ms 5724 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 2 ms 4956 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 4 ms 7516 KB Output is correct
43 Correct 2 ms 6132 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 4 ms 8796 KB Output is correct
51 Correct 6 ms 8796 KB Output is correct
52 Correct 4 ms 8796 KB Output is correct
53 Correct 5 ms 8792 KB Output is correct
54 Correct 4 ms 8796 KB Output is correct
55 Correct 4 ms 8796 KB Output is correct
56 Correct 4 ms 8796 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 5 ms 8796 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 5 ms 8792 KB Output is correct
61 Correct 1 ms 348 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 4 ms 8796 KB Output is correct
16 Correct 4 ms 8872 KB Output is correct
17 Correct 4 ms 8796 KB Output is correct
18 Correct 6 ms 8932 KB Output is correct
19 Correct 4 ms 8796 KB Output is correct
20 Correct 4 ms 8796 KB Output is correct
21 Correct 5 ms 8972 KB Output is correct
22 Correct 6 ms 8796 KB Output is correct
23 Correct 5 ms 8976 KB Output is correct
24 Correct 21 ms 12636 KB Output is correct
25 Correct 16 ms 12636 KB Output is correct
26 Correct 16 ms 12636 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 388 KB Output is correct
29 Correct 1 ms 600 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 600 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 3 ms 6748 KB Output is correct
37 Correct 2 ms 5212 KB Output is correct
38 Correct 2 ms 3676 KB Output is correct
39 Correct 3 ms 7260 KB Output is correct
40 Correct 3 ms 5468 KB Output is correct
41 Correct 2 ms 5724 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 4956 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 4 ms 7516 KB Output is correct
46 Correct 2 ms 6132 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 4 ms 8796 KB Output is correct
54 Correct 6 ms 8796 KB Output is correct
55 Correct 4 ms 8796 KB Output is correct
56 Correct 5 ms 8792 KB Output is correct
57 Correct 4 ms 8796 KB Output is correct
58 Correct 4 ms 8796 KB Output is correct
59 Correct 4 ms 8796 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 5 ms 8796 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 5 ms 8792 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 344 KB Output is correct
69 Correct 1 ms 344 KB Output is correct
70 Correct 4 ms 7004 KB Output is correct
71 Correct 4 ms 5652 KB Output is correct
72 Correct 3 ms 4956 KB Output is correct
73 Correct 3 ms 5468 KB Output is correct
74 Correct 3 ms 5724 KB Output is correct
75 Correct 4 ms 7000 KB Output is correct
76 Correct 17 ms 6976 KB Output is correct
77 Correct 15 ms 9248 KB Output is correct
78 Correct 19 ms 10248 KB Output is correct
79 Runtime error 1 ms 600 KB Execution killed with signal 6
80 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 4 ms 8796 KB Output is correct
16 Correct 4 ms 8872 KB Output is correct
17 Correct 4 ms 8796 KB Output is correct
18 Correct 6 ms 8932 KB Output is correct
19 Correct 4 ms 8796 KB Output is correct
20 Correct 4 ms 8796 KB Output is correct
21 Correct 5 ms 8972 KB Output is correct
22 Correct 6 ms 8796 KB Output is correct
23 Correct 5 ms 8976 KB Output is correct
24 Correct 21 ms 12636 KB Output is correct
25 Correct 16 ms 12636 KB Output is correct
26 Correct 16 ms 12636 KB Output is correct
27 Correct 6 ms 2908 KB Output is correct
28 Correct 6 ms 2908 KB Output is correct
29 Correct 4 ms 2396 KB Output is correct
30 Correct 3 ms 1884 KB Output is correct
31 Correct 3 ms 1884 KB Output is correct
32 Correct 3 ms 1884 KB Output is correct
33 Correct 286 ms 250196 KB Output is correct
34 Correct 281 ms 250192 KB Output is correct
35 Correct 296 ms 250192 KB Output is correct
36 Correct 288 ms 250300 KB Output is correct
37 Correct 280 ms 250196 KB Output is correct
38 Correct 283 ms 250240 KB Output is correct
39 Correct 276 ms 252540 KB Output is correct
40 Correct 308 ms 252896 KB Output is correct
41 Correct 313 ms 252552 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 388 KB Output is correct
44 Correct 1 ms 600 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 1 ms 600 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 3 ms 6748 KB Output is correct
52 Correct 2 ms 5212 KB Output is correct
53 Correct 2 ms 3676 KB Output is correct
54 Correct 3 ms 7260 KB Output is correct
55 Correct 3 ms 5468 KB Output is correct
56 Correct 2 ms 5724 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 2 ms 4956 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 4 ms 7516 KB Output is correct
61 Correct 2 ms 6132 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 4 ms 8796 KB Output is correct
69 Correct 6 ms 8796 KB Output is correct
70 Correct 4 ms 8796 KB Output is correct
71 Correct 5 ms 8792 KB Output is correct
72 Correct 4 ms 8796 KB Output is correct
73 Correct 4 ms 8796 KB Output is correct
74 Correct 4 ms 8796 KB Output is correct
75 Correct 1 ms 348 KB Output is correct
76 Correct 5 ms 8796 KB Output is correct
77 Correct 1 ms 348 KB Output is correct
78 Correct 5 ms 8792 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 1 ms 348 KB Output is correct
81 Correct 1 ms 348 KB Output is correct
82 Correct 1 ms 348 KB Output is correct
83 Correct 1 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 4 ms 7004 KB Output is correct
86 Correct 4 ms 5652 KB Output is correct
87 Correct 3 ms 4956 KB Output is correct
88 Correct 3 ms 5468 KB Output is correct
89 Correct 3 ms 5724 KB Output is correct
90 Correct 4 ms 7000 KB Output is correct
91 Correct 17 ms 6976 KB Output is correct
92 Correct 15 ms 9248 KB Output is correct
93 Correct 19 ms 10248 KB Output is correct
94 Runtime error 1 ms 600 KB Execution killed with signal 6
95 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 4 ms 8796 KB Output is correct
16 Correct 4 ms 8872 KB Output is correct
17 Correct 4 ms 8796 KB Output is correct
18 Correct 6 ms 8932 KB Output is correct
19 Correct 4 ms 8796 KB Output is correct
20 Correct 4 ms 8796 KB Output is correct
21 Correct 5 ms 8972 KB Output is correct
22 Correct 6 ms 8796 KB Output is correct
23 Correct 5 ms 8976 KB Output is correct
24 Correct 21 ms 12636 KB Output is correct
25 Correct 16 ms 12636 KB Output is correct
26 Correct 16 ms 12636 KB Output is correct
27 Correct 6 ms 2908 KB Output is correct
28 Correct 6 ms 2908 KB Output is correct
29 Correct 4 ms 2396 KB Output is correct
30 Correct 3 ms 1884 KB Output is correct
31 Correct 3 ms 1884 KB Output is correct
32 Correct 3 ms 1884 KB Output is correct
33 Correct 286 ms 250196 KB Output is correct
34 Correct 281 ms 250192 KB Output is correct
35 Correct 296 ms 250192 KB Output is correct
36 Correct 288 ms 250300 KB Output is correct
37 Correct 280 ms 250196 KB Output is correct
38 Correct 283 ms 250240 KB Output is correct
39 Correct 276 ms 252540 KB Output is correct
40 Correct 308 ms 252896 KB Output is correct
41 Correct 313 ms 252552 KB Output is correct
42 Correct 29 ms 11756 KB Output is correct
43 Correct 17 ms 7548 KB Output is correct
44 Correct 23 ms 10408 KB Output is correct
45 Correct 10 ms 5976 KB Output is correct
46 Correct 13 ms 5232 KB Output is correct
47 Correct 15 ms 8656 KB Output is correct
48 Runtime error 227 ms 524288 KB Execution killed with signal 9
49 Halted 0 ms 0 KB -