oj.uz

Submission #657371

# Submission time Handle Problem Language Result Execution time Memory
657371 2022-11-09T17:59:37 Z 600Mihnea Painting Walls (APIO20_paint) C++17
51 / 100
 1500 ms 12108 KB 
#include "paint.h"
#include <bits/stdc++.h>

using namespace std;

const int INF = (int) 1e9 + 7;

int minimumInstructions(int n, int m, int k, vector<int> cwant, vector<int> cntt_t_, vector<vector<int>> like) {
	vector<int> ok(n, 0);
	vector<int> cnt(m, 0);	
	vector<vector<int>> who(k);
	for (int guy = 0; guy < m; guy++) {
		for (auto &lk : like[guy]) {
			who[lk].push_back(guy);
		}
	}
	function<void(int, int)> add_position = [&] (int i, int sgn) {
		for (auto &guy : who[cwant[i]]) {
			cnt[(i + m - guy) % m] += sgn;
		}
	};
	for (int i = 0; i < m; i++) {
		add_position(i, +1);
	}
	for (int i = 0; i < m; i++) {
		ok[0] |= (cnt[i] == m);
	}
	for (int l = 1; l <= n - m; l++) {
		int r = l + m - 1;
		add_position(r, +1);
		add_position(l - 1, -1);
		for (int i = 0; i < m; i++) {
			ok[l] |= (cnt[i] == m);
		}
	}
	vector<int> inds;
	for (int i = 0; i < n; i++) {
		if (ok[i]) {
			inds.push_back(i);
		}
	}
	if (inds.empty()) {
		return -1;
	}
	if (inds[0] != 0 || inds.back() != n - m) {
		return -1;	
	}
	int l = 0, cost = 0;
	while (1) {
		int r = l;
		cost++;
		while (r + 1 < (int) inds.size() && inds[r + 1] <= inds[l] + m) {
			r++;
		}
		if (r == (int) inds.size() - 1) {
			if (l < r) {
				cost++;
			}
			break;
		}
		if (l == r) {
			return -1;	
		}
		l = r;
	}
	return cost;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 292 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 3 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 16 ms 6568 KB Output is correct
23 Correct 17 ms 6568 KB Output is correct
24 Correct 17 ms 6484 KB Output is correct
25 Correct 3 ms 724 KB Output is correct
26 Correct 3 ms 724 KB Output is correct
27 Correct 3 ms 596 KB Output is correct
28 Correct 3 ms 468 KB Output is correct
29 Correct 3 ms 468 KB Output is correct
30 Correct 3 ms 468 KB Output is correct
31 Correct 42 ms 3936 KB Output is correct
32 Correct 37 ms 3916 KB Output is correct
33 Correct 37 ms 3948 KB Output is correct
34 Correct 37 ms 3944 KB Output is correct
35 Correct 45 ms 3916 KB Output is correct
36 Correct 48 ms 3932 KB Output is correct
37 Correct 57 ms 6892 KB Output is correct
38 Correct 52 ms 6868 KB Output is correct
39 Correct 54 ms 6868 KB Output is correct
40 Correct 11 ms 1936 KB Output is correct
41 Correct 7 ms 1368 KB Output is correct
42 Correct 14 ms 1792 KB Output is correct
43 Correct 9 ms 1108 KB Output is correct
44 Correct 8 ms 932 KB Output is correct
45 Correct 14 ms 1484 KB Output is correct
46 Execution timed out 1585 ms 12108 KB Time limit exceeded
47 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 292 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 3 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 2260 KB Output is correct
34 Correct 1 ms 1748 KB Output is correct
35 Correct 1 ms 1620 KB Output is correct
36 Correct 2 ms 2644 KB Output is correct
37 Correct 1 ms 2132 KB Output is correct
38 Correct 2 ms 2388 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 2132 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 2 ms 2516 KB Output is correct
43 Correct 2 ms 2388 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 2 ms 2644 KB Output is correct
51 Correct 2 ms 2760 KB Output is correct
52 Correct 2 ms 2644 KB Output is correct
53 Correct 2 ms 2644 KB Output is correct
54 Correct 2 ms 2644 KB Output is correct
55 Correct 2 ms 2644 KB Output is correct
56 Correct 2 ms 2644 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 2 ms 2644 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 2 ms 2644 KB Output is correct
61 Correct 1 ms 340 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 3 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 16 ms 6568 KB Output is correct
25 Correct 17 ms 6568 KB Output is correct
26 Correct 17 ms 6484 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 2260 KB Output is correct
37 Correct 1 ms 1748 KB Output is correct
38 Correct 1 ms 1620 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 1 ms 2132 KB Output is correct
41 Correct 2 ms 2388 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 2132 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 2 ms 2516 KB Output is correct
46 Correct 2 ms 2388 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 2 ms 2644 KB Output is correct
54 Correct 2 ms 2760 KB Output is correct
55 Correct 2 ms 2644 KB Output is correct
56 Correct 2 ms 2644 KB Output is correct
57 Correct 2 ms 2644 KB Output is correct
58 Correct 2 ms 2644 KB Output is correct
59 Correct 2 ms 2644 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 2 ms 2644 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 2 ms 2644 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 2 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 3 ms 2404 KB Output is correct
71 Correct 3 ms 2004 KB Output is correct
72 Correct 2 ms 1876 KB Output is correct
73 Correct 2 ms 2004 KB Output is correct
74 Correct 4 ms 2260 KB Output is correct
75 Correct 3 ms 2772 KB Output is correct
76 Correct 17 ms 4564 KB Output is correct
77 Correct 18 ms 5392 KB Output is correct
78 Correct 21 ms 5972 KB Output is correct
79 Correct 2 ms 212 KB Output is correct
80 Correct 2 ms 212 KB Output is correct
81 Correct 2 ms 212 KB Output is correct
82 Correct 2 ms 212 KB Output is correct
83 Correct 2 ms 212 KB Output is correct
84 Correct 4 ms 2772 KB Output is correct
85 Correct 4 ms 2772 KB Output is correct
86 Correct 3 ms 2772 KB Output is correct
87 Correct 4 ms 2888 KB Output is correct
88 Correct 3 ms 2772 KB Output is correct
89 Correct 3 ms 2900 KB Output is correct
90 Correct 35 ms 6312 KB Output is correct
91 Correct 25 ms 6264 KB Output is correct
92 Correct 25 ms 6352 KB Output is correct

Subtask #4
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 3 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 16 ms 6568 KB Output is correct
25 Correct 17 ms 6568 KB Output is correct
26 Correct 17 ms 6484 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 3 ms 724 KB Output is correct
29 Correct 3 ms 596 KB Output is correct
30 Correct 3 ms 468 KB Output is correct
31 Correct 3 ms 468 KB Output is correct
32 Correct 3 ms 468 KB Output is correct
33 Correct 42 ms 3936 KB Output is correct
34 Correct 37 ms 3916 KB Output is correct
35 Correct 37 ms 3948 KB Output is correct
36 Correct 37 ms 3944 KB Output is correct
37 Correct 45 ms 3916 KB Output is correct
38 Correct 48 ms 3932 KB Output is correct
39 Correct 57 ms 6892 KB Output is correct
40 Correct 52 ms 6868 KB Output is correct
41 Correct 54 ms 6868 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 1 ms 2260 KB Output is correct
52 Correct 1 ms 1748 KB Output is correct
53 Correct 1 ms 1620 KB Output is correct
54 Correct 2 ms 2644 KB Output is correct
55 Correct 1 ms 2132 KB Output is correct
56 Correct 2 ms 2388 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 2132 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 2 ms 2516 KB Output is correct
61 Correct 2 ms 2388 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 1 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 0 ms 212 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 2 ms 2644 KB Output is correct
69 Correct 2 ms 2760 KB Output is correct
70 Correct 2 ms 2644 KB Output is correct
71 Correct 2 ms 2644 KB Output is correct
72 Correct 2 ms 2644 KB Output is correct
73 Correct 2 ms 2644 KB Output is correct
74 Correct 2 ms 2644 KB Output is correct
75 Correct 1 ms 340 KB Output is correct
76 Correct 2 ms 2644 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 2 ms 2644 KB Output is correct
79 Correct 1 ms 340 KB Output is correct
80 Correct 1 ms 212 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 1 ms 212 KB Output is correct
83 Correct 2 ms 212 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 3 ms 2404 KB Output is correct
86 Correct 3 ms 2004 KB Output is correct
87 Correct 2 ms 1876 KB Output is correct
88 Correct 2 ms 2004 KB Output is correct
89 Correct 4 ms 2260 KB Output is correct
90 Correct 3 ms 2772 KB Output is correct
91 Correct 17 ms 4564 KB Output is correct
92 Correct 18 ms 5392 KB Output is correct
93 Correct 21 ms 5972 KB Output is correct
94 Correct 2 ms 212 KB Output is correct
95 Correct 2 ms 212 KB Output is correct
96 Correct 2 ms 212 KB Output is correct
97 Correct 2 ms 212 KB Output is correct
98 Correct 2 ms 212 KB Output is correct
99 Correct 4 ms 2772 KB Output is correct
100 Correct 4 ms 2772 KB Output is correct
101 Correct 3 ms 2772 KB Output is correct
102 Correct 4 ms 2888 KB Output is correct
103 Correct 3 ms 2772 KB Output is correct
104 Correct 3 ms 2900 KB Output is correct
105 Correct 35 ms 6312 KB Output is correct
106 Correct 25 ms 6264 KB Output is correct
107 Correct 25 ms 6352 KB Output is correct
108 Correct 3 ms 724 KB Output is correct
109 Correct 138 ms 528 KB Output is correct
110 Correct 76 ms 512 KB Output is correct
111 Correct 58 ms 504 KB Output is correct
112 Correct 69 ms 592 KB Output is correct
113 Correct 45 ms 536 KB Output is correct
114 Correct 23 ms 3964 KB Output is correct
115 Correct 12 ms 3540 KB Output is correct
116 Correct 25 ms 4112 KB Output is correct
117 Correct 17 ms 3212 KB Output is correct
118 Correct 14 ms 3924 KB Output is correct
119 Correct 27 ms 3632 KB Output is correct
120 Correct 33 ms 4280 KB Output is correct
121 Correct 20 ms 1200 KB Output is correct
122 Correct 26 ms 4320 KB Output is correct
123 Correct 9 ms 1108 KB Output is correct
124 Correct 27 ms 5324 KB Output is correct
125 Correct 13 ms 1620 KB Output is correct
126 Correct 7 ms 2516 KB Output is correct
127 Correct 18 ms 3156 KB Output is correct
128 Correct 8 ms 2772 KB Output is correct
129 Correct 9 ms 2260 KB Output is correct
130 Correct 3 ms 660 KB Output is correct
131 Correct 196 ms 724 KB Output is correct
132 Correct 147 ms 716 KB Output is correct
133 Correct 119 ms 640 KB Output is correct
134 Correct 106 ms 648 KB Output is correct
135 Correct 97 ms 596 KB Output is correct
136 Correct 68 ms 4400 KB Output is correct
137 Correct 50 ms 4472 KB Output is correct
138 Correct 48 ms 4428 KB Output is correct
139 Correct 46 ms 4432 KB Output is correct
140 Correct 46 ms 4424 KB Output is correct
141 Correct 47 ms 4436 KB Output is correct
142 Correct 60 ms 6712 KB Output is correct
143 Correct 37 ms 1836 KB Output is correct
144 Correct 71 ms 6708 KB Output is correct
145 Correct 39 ms 1840 KB Output is correct
146 Correct 63 ms 6732 KB Output is correct
147 Correct 36 ms 1876 KB Output is correct
148 Correct 43 ms 3924 KB Output is correct
149 Correct 25 ms 3728 KB Output is correct
150 Correct 30 ms 3796 KB Output is correct
151 Correct 25 ms 3672 KB Output is correct

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 292 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 3 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 16 ms 6568 KB Output is correct
25 Correct 17 ms 6568 KB Output is correct
26 Correct 17 ms 6484 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 3 ms 724 KB Output is correct
29 Correct 3 ms 596 KB Output is correct
30 Correct 3 ms 468 KB Output is correct
31 Correct 3 ms 468 KB Output is correct
32 Correct 3 ms 468 KB Output is correct
33 Correct 42 ms 3936 KB Output is correct
34 Correct 37 ms 3916 KB Output is correct
35 Correct 37 ms 3948 KB Output is correct
36 Correct 37 ms 3944 KB Output is correct
37 Correct 45 ms 3916 KB Output is correct
38 Correct 48 ms 3932 KB Output is correct
39 Correct 57 ms 6892 KB Output is correct
40 Correct 52 ms 6868 KB Output is correct
41 Correct 54 ms 6868 KB Output is correct
42 Correct 11 ms 1936 KB Output is correct
43 Correct 7 ms 1368 KB Output is correct
44 Correct 14 ms 1792 KB Output is correct
45 Correct 9 ms 1108 KB Output is correct
46 Correct 8 ms 932 KB Output is correct
47 Correct 14 ms 1484 KB Output is correct
48 Execution timed out 1585 ms 12108 KB Time limit exceeded
49 Halted 0 ms 0 KB -