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답안 #387271

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
387271 2021-04-08T08:21:06 Z talant117408 벽 칠하기 (APIO20_paint) C++17
51 / 100
 1231 ms 164720 KB 
#include "paint.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair <int, int> pii;
typedef pair <ll, ll> pll;

#define sz(v) (int)v.size()
#define pb push_back
#define mp make_pair
#define all(v) v.begin(), v.end()

const int MAXN = 1e5+7;
int n, m, k;
int color[MAXN], can[MAXN], rightmost[20003][2003], L[MAXN];
vector <int> isLiked[MAXN];

int g(int i) {
	if (i >= n) return 0;
	else if (i - L[i] >= m) return 1e9;
	return 1+g(L[i]+m);
}

int minimumInstructions(int N, int M, int K, vector<int> C, vector<int> A, vector<vector<int>> B) {
	n = N; m = M; k = K;
	for (int i = 0; i < n; i++) color[i] = C[i];
	for (int i = 0; i < m; i++) {
		for (auto to : B[i]) {
			isLiked[to].pb(i);
		}
	}
	
	for (int i = n-1; i >= 0; i--) {
		for (int j = m-1; j >= 0; j--) {
			if (!binary_search(all(isLiked[color[i]]), j)) {
				rightmost[i][j] = -1e9;
			}
			else {
				if (i == n-1 || !binary_search(all(isLiked[color[i+1]]), (j+1)%m)) {
					rightmost[i][j] = i;
				}
				else {
					rightmost[i][j] = rightmost[i+1][(j+1)%m];
				}
			}
		}
	}
	
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			if (rightmost[i][j]-i >= m-1) {
				can[i] = 1;
			}
		}
	}
	
	int prev = -1e9;
	for (int i = 0; i < n; i++) {
		if (can[i]) prev = i;
		L[i] = prev;
	}
	
	auto ans = g(0);
	return (ans >= 1e8 ? -1 : ans);
}

/*
8 3 5
3 3 1 3 4 4 2 2
3 0 1 2
2 2 3
2 3 4
*/

Subtask #1
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2668 KB Output is correct
2 Correct 4 ms 2668 KB Output is correct
3 Correct 4 ms 2668 KB Output is correct
4 Correct 3 ms 2668 KB Output is correct
5 Correct 3 ms 2668 KB Output is correct
6 Correct 3 ms 2668 KB Output is correct
7 Correct 4 ms 4716 KB Output is correct
8 Correct 3 ms 4716 KB Output is correct
9 Correct 5 ms 4716 KB Output is correct
10 Correct 4 ms 4720 KB Output is correct
11 Correct 5 ms 4716 KB Output is correct
12 Correct 7 ms 4716 KB Output is correct
13 Correct 5 ms 5100 KB Output is correct
14 Correct 5 ms 5100 KB Output is correct
15 Correct 6 ms 5100 KB Output is correct
16 Correct 5 ms 5100 KB Output is correct
17 Correct 5 ms 5100 KB Output is correct
18 Correct 5 ms 5100 KB Output is correct
19 Correct 5 ms 5100 KB Output is correct
20 Correct 5 ms 5100 KB Output is correct
21 Correct 5 ms 5100 KB Output is correct
22 Correct 36 ms 9508 KB Output is correct
23 Correct 34 ms 9580 KB Output is correct
24 Correct 28 ms 9580 KB Output is correct
25 Correct 46 ms 83472 KB Output is correct
26 Correct 56 ms 83516 KB Output is correct
27 Correct 45 ms 83436 KB Output is correct
28 Correct 46 ms 83692 KB Output is correct
29 Correct 54 ms 83692 KB Output is correct
30 Correct 45 ms 83692 KB Output is correct
31 Correct 350 ms 161048 KB Output is correct
32 Correct 327 ms 161116 KB Output is correct
33 Correct 306 ms 161004 KB Output is correct
34 Correct 305 ms 161132 KB Output is correct
35 Correct 310 ms 161132 KB Output is correct
36 Correct 315 ms 161132 KB Output is correct
37 Correct 327 ms 164584 KB Output is correct
38 Correct 326 ms 164588 KB Output is correct
39 Correct 324 ms 164588 KB Output is correct
40 Runtime error 24 ms 7532 KB Execution killed with signal 11
41 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2668 KB Output is correct
2 Correct 4 ms 2668 KB Output is correct
3 Correct 4 ms 2668 KB Output is correct
4 Correct 3 ms 2668 KB Output is correct
5 Correct 3 ms 2668 KB Output is correct
6 Correct 3 ms 2668 KB Output is correct
7 Correct 4 ms 4716 KB Output is correct
8 Correct 3 ms 4716 KB Output is correct
9 Correct 5 ms 4716 KB Output is correct
10 Correct 4 ms 4720 KB Output is correct
11 Correct 5 ms 4716 KB Output is correct
12 Correct 7 ms 4716 KB Output is correct
13 Correct 5 ms 5100 KB Output is correct
14 Correct 5 ms 5100 KB Output is correct
15 Correct 6 ms 5100 KB Output is correct
16 Correct 5 ms 5100 KB Output is correct
17 Correct 5 ms 5100 KB Output is correct
18 Correct 5 ms 5100 KB Output is correct
19 Correct 5 ms 5100 KB Output is correct
20 Correct 5 ms 5100 KB Output is correct
21 Correct 5 ms 5100 KB Output is correct
22 Correct 3 ms 2668 KB Output is correct
23 Correct 3 ms 2668 KB Output is correct
24 Correct 3 ms 2668 KB Output is correct
25 Correct 3 ms 2668 KB Output is correct
26 Correct 3 ms 2668 KB Output is correct
27 Correct 3 ms 3820 KB Output is correct
28 Correct 4 ms 4076 KB Output is correct
29 Correct 3 ms 3692 KB Output is correct
30 Correct 4 ms 4076 KB Output is correct
31 Correct 4 ms 4460 KB Output is correct
32 Correct 4 ms 4204 KB Output is correct
33 Correct 4 ms 4588 KB Output is correct
34 Correct 5 ms 4716 KB Output is correct
35 Correct 4 ms 4076 KB Output is correct
36 Correct 4 ms 4460 KB Output is correct
37 Correct 4 ms 4332 KB Output is correct
38 Correct 4 ms 3948 KB Output is correct
39 Correct 5 ms 3948 KB Output is correct
40 Correct 4 ms 4204 KB Output is correct
41 Correct 4 ms 4204 KB Output is correct
42 Correct 4 ms 4588 KB Output is correct
43 Correct 4 ms 4076 KB Output is correct
44 Correct 4 ms 4716 KB Output is correct
45 Correct 4 ms 4716 KB Output is correct
46 Correct 4 ms 4716 KB Output is correct
47 Correct 4 ms 4844 KB Output is correct
48 Correct 4 ms 4844 KB Output is correct
49 Correct 4 ms 4844 KB Output is correct
50 Correct 5 ms 5100 KB Output is correct
51 Correct 5 ms 5100 KB Output is correct
52 Correct 6 ms 5100 KB Output is correct
53 Correct 5 ms 5100 KB Output is correct
54 Correct 5 ms 5100 KB Output is correct
55 Correct 5 ms 5100 KB Output is correct
56 Correct 5 ms 5228 KB Output is correct
57 Correct 5 ms 5100 KB Output is correct
58 Correct 5 ms 5100 KB Output is correct
59 Correct 5 ms 5100 KB Output is correct
60 Correct 5 ms 5100 KB Output is correct
61 Correct 5 ms 5100 KB Output is correct

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2668 KB Output is correct
2 Correct 3 ms 2668 KB Output is correct
3 Correct 3 ms 2668 KB Output is correct
4 Correct 4 ms 2668 KB Output is correct
5 Correct 4 ms 2668 KB Output is correct
6 Correct 3 ms 2668 KB Output is correct
7 Correct 3 ms 2668 KB Output is correct
8 Correct 3 ms 2668 KB Output is correct
9 Correct 4 ms 4716 KB Output is correct
10 Correct 3 ms 4716 KB Output is correct
11 Correct 5 ms 4716 KB Output is correct
12 Correct 4 ms 4720 KB Output is correct
13 Correct 5 ms 4716 KB Output is correct
14 Correct 7 ms 4716 KB Output is correct
15 Correct 5 ms 5100 KB Output is correct
16 Correct 5 ms 5100 KB Output is correct
17 Correct 6 ms 5100 KB Output is correct
18 Correct 5 ms 5100 KB Output is correct
19 Correct 5 ms 5100 KB Output is correct
20 Correct 5 ms 5100 KB Output is correct
21 Correct 5 ms 5100 KB Output is correct
22 Correct 5 ms 5100 KB Output is correct
23 Correct 5 ms 5100 KB Output is correct
24 Correct 36 ms 9508 KB Output is correct
25 Correct 34 ms 9580 KB Output is correct
26 Correct 28 ms 9580 KB Output is correct
27 Correct 3 ms 2668 KB Output is correct
28 Correct 3 ms 2668 KB Output is correct
29 Correct 3 ms 2668 KB Output is correct
30 Correct 3 ms 3820 KB Output is correct
31 Correct 4 ms 4076 KB Output is correct
32 Correct 3 ms 3692 KB Output is correct
33 Correct 4 ms 4076 KB Output is correct
34 Correct 4 ms 4460 KB Output is correct
35 Correct 4 ms 4204 KB Output is correct
36 Correct 4 ms 4588 KB Output is correct
37 Correct 5 ms 4716 KB Output is correct
38 Correct 4 ms 4076 KB Output is correct
39 Correct 4 ms 4460 KB Output is correct
40 Correct 4 ms 4332 KB Output is correct
41 Correct 4 ms 3948 KB Output is correct
42 Correct 5 ms 3948 KB Output is correct
43 Correct 4 ms 4204 KB Output is correct
44 Correct 4 ms 4204 KB Output is correct
45 Correct 4 ms 4588 KB Output is correct
46 Correct 4 ms 4076 KB Output is correct
47 Correct 4 ms 4716 KB Output is correct
48 Correct 4 ms 4716 KB Output is correct
49 Correct 4 ms 4716 KB Output is correct
50 Correct 4 ms 4844 KB Output is correct
51 Correct 4 ms 4844 KB Output is correct
52 Correct 4 ms 4844 KB Output is correct
53 Correct 5 ms 5100 KB Output is correct
54 Correct 5 ms 5100 KB Output is correct
55 Correct 6 ms 5100 KB Output is correct
56 Correct 5 ms 5100 KB Output is correct
57 Correct 5 ms 5100 KB Output is correct
58 Correct 5 ms 5100 KB Output is correct
59 Correct 5 ms 5228 KB Output is correct
60 Correct 5 ms 5100 KB Output is correct
61 Correct 5 ms 5100 KB Output is correct
62 Correct 5 ms 5100 KB Output is correct
63 Correct 5 ms 5100 KB Output is correct
64 Correct 5 ms 5100 KB Output is correct
65 Correct 6 ms 3948 KB Output is correct
66 Correct 5 ms 4716 KB Output is correct
67 Correct 6 ms 4972 KB Output is correct
68 Correct 5 ms 4844 KB Output is correct
69 Correct 6 ms 4716 KB Output is correct
70 Correct 7 ms 4972 KB Output is correct
71 Correct 9 ms 4844 KB Output is correct
72 Correct 6 ms 4588 KB Output is correct
73 Correct 5 ms 4332 KB Output is correct
74 Correct 7 ms 4460 KB Output is correct
75 Correct 6 ms 4460 KB Output is correct
76 Correct 27 ms 7276 KB Output is correct
77 Correct 24 ms 7916 KB Output is correct
78 Correct 32 ms 8428 KB Output is correct
79 Correct 9 ms 5100 KB Output is correct
80 Correct 9 ms 5100 KB Output is correct
81 Correct 10 ms 5100 KB Output is correct
82 Correct 10 ms 5100 KB Output is correct
83 Correct 9 ms 5100 KB Output is correct
84 Correct 8 ms 5356 KB Output is correct
85 Correct 8 ms 5356 KB Output is correct
86 Correct 8 ms 5356 KB Output is correct
87 Correct 8 ms 5356 KB Output is correct
88 Correct 11 ms 5356 KB Output is correct
89 Correct 9 ms 5356 KB Output is correct
90 Correct 45 ms 9580 KB Output is correct
91 Correct 38 ms 9580 KB Output is correct
92 Correct 41 ms 9552 KB Output is correct

Subtask #4
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2668 KB Output is correct
2 Correct 3 ms 2668 KB Output is correct
3 Correct 3 ms 2668 KB Output is correct
4 Correct 4 ms 2668 KB Output is correct
5 Correct 4 ms 2668 KB Output is correct
6 Correct 3 ms 2668 KB Output is correct
7 Correct 3 ms 2668 KB Output is correct
8 Correct 3 ms 2668 KB Output is correct
9 Correct 4 ms 4716 KB Output is correct
10 Correct 3 ms 4716 KB Output is correct
11 Correct 5 ms 4716 KB Output is correct
12 Correct 4 ms 4720 KB Output is correct
13 Correct 5 ms 4716 KB Output is correct
14 Correct 7 ms 4716 KB Output is correct
15 Correct 5 ms 5100 KB Output is correct
16 Correct 5 ms 5100 KB Output is correct
17 Correct 6 ms 5100 KB Output is correct
18 Correct 5 ms 5100 KB Output is correct
19 Correct 5 ms 5100 KB Output is correct
20 Correct 5 ms 5100 KB Output is correct
21 Correct 5 ms 5100 KB Output is correct
22 Correct 5 ms 5100 KB Output is correct
23 Correct 5 ms 5100 KB Output is correct
24 Correct 36 ms 9508 KB Output is correct
25 Correct 34 ms 9580 KB Output is correct
26 Correct 28 ms 9580 KB Output is correct
27 Correct 46 ms 83472 KB Output is correct
28 Correct 56 ms 83516 KB Output is correct
29 Correct 45 ms 83436 KB Output is correct
30 Correct 46 ms 83692 KB Output is correct
31 Correct 54 ms 83692 KB Output is correct
32 Correct 45 ms 83692 KB Output is correct
33 Correct 350 ms 161048 KB Output is correct
34 Correct 327 ms 161116 KB Output is correct
35 Correct 306 ms 161004 KB Output is correct
36 Correct 305 ms 161132 KB Output is correct
37 Correct 310 ms 161132 KB Output is correct
38 Correct 315 ms 161132 KB Output is correct
39 Correct 327 ms 164584 KB Output is correct
40 Correct 326 ms 164588 KB Output is correct
41 Correct 324 ms 164588 KB Output is correct
42 Correct 3 ms 2668 KB Output is correct
43 Correct 3 ms 2668 KB Output is correct
44 Correct 3 ms 2668 KB Output is correct
45 Correct 3 ms 3820 KB Output is correct
46 Correct 4 ms 4076 KB Output is correct
47 Correct 3 ms 3692 KB Output is correct
48 Correct 4 ms 4076 KB Output is correct
49 Correct 4 ms 4460 KB Output is correct
50 Correct 4 ms 4204 KB Output is correct
51 Correct 4 ms 4588 KB Output is correct
52 Correct 5 ms 4716 KB Output is correct
53 Correct 4 ms 4076 KB Output is correct
54 Correct 4 ms 4460 KB Output is correct
55 Correct 4 ms 4332 KB Output is correct
56 Correct 4 ms 3948 KB Output is correct
57 Correct 5 ms 3948 KB Output is correct
58 Correct 4 ms 4204 KB Output is correct
59 Correct 4 ms 4204 KB Output is correct
60 Correct 4 ms 4588 KB Output is correct
61 Correct 4 ms 4076 KB Output is correct
62 Correct 4 ms 4716 KB Output is correct
63 Correct 4 ms 4716 KB Output is correct
64 Correct 4 ms 4716 KB Output is correct
65 Correct 4 ms 4844 KB Output is correct
66 Correct 4 ms 4844 KB Output is correct
67 Correct 4 ms 4844 KB Output is correct
68 Correct 5 ms 5100 KB Output is correct
69 Correct 5 ms 5100 KB Output is correct
70 Correct 6 ms 5100 KB Output is correct
71 Correct 5 ms 5100 KB Output is correct
72 Correct 5 ms 5100 KB Output is correct
73 Correct 5 ms 5100 KB Output is correct
74 Correct 5 ms 5228 KB Output is correct
75 Correct 5 ms 5100 KB Output is correct
76 Correct 5 ms 5100 KB Output is correct
77 Correct 5 ms 5100 KB Output is correct
78 Correct 5 ms 5100 KB Output is correct
79 Correct 5 ms 5100 KB Output is correct
80 Correct 6 ms 3948 KB Output is correct
81 Correct 5 ms 4716 KB Output is correct
82 Correct 6 ms 4972 KB Output is correct
83 Correct 5 ms 4844 KB Output is correct
84 Correct 6 ms 4716 KB Output is correct
85 Correct 7 ms 4972 KB Output is correct
86 Correct 9 ms 4844 KB Output is correct
87 Correct 6 ms 4588 KB Output is correct
88 Correct 5 ms 4332 KB Output is correct
89 Correct 7 ms 4460 KB Output is correct
90 Correct 6 ms 4460 KB Output is correct
91 Correct 27 ms 7276 KB Output is correct
92 Correct 24 ms 7916 KB Output is correct
93 Correct 32 ms 8428 KB Output is correct
94 Correct 9 ms 5100 KB Output is correct
95 Correct 9 ms 5100 KB Output is correct
96 Correct 10 ms 5100 KB Output is correct
97 Correct 10 ms 5100 KB Output is correct
98 Correct 9 ms 5100 KB Output is correct
99 Correct 8 ms 5356 KB Output is correct
100 Correct 8 ms 5356 KB Output is correct
101 Correct 8 ms 5356 KB Output is correct
102 Correct 8 ms 5356 KB Output is correct
103 Correct 11 ms 5356 KB Output is correct
104 Correct 9 ms 5356 KB Output is correct
105 Correct 45 ms 9580 KB Output is correct
106 Correct 38 ms 9580 KB Output is correct
107 Correct 41 ms 9552 KB Output is correct
108 Correct 44 ms 83052 KB Output is correct
109 Correct 715 ms 96364 KB Output is correct
110 Correct 618 ms 83308 KB Output is correct
111 Correct 557 ms 79532 KB Output is correct
112 Correct 717 ms 108652 KB Output is correct
113 Correct 535 ms 86252 KB Output is correct
114 Correct 153 ms 91244 KB Output is correct
115 Correct 47 ms 47340 KB Output is correct
116 Correct 188 ms 129260 KB Output is correct
117 Correct 121 ms 77292 KB Output is correct
118 Correct 60 ms 59628 KB Output is correct
119 Correct 228 ms 116460 KB Output is correct
120 Correct 210 ms 98412 KB Output is correct
121 Correct 214 ms 96364 KB Output is correct
122 Correct 111 ms 77420 KB Output is correct
123 Correct 89 ms 74604 KB Output is correct
124 Correct 103 ms 93164 KB Output is correct
125 Correct 80 ms 90092 KB Output is correct
126 Correct 49 ms 67052 KB Output is correct
127 Correct 133 ms 117100 KB Output is correct
128 Correct 56 ms 64876 KB Output is correct
129 Correct 65 ms 70636 KB Output is correct
130 Correct 44 ms 83436 KB Output is correct
131 Correct 1035 ms 132852 KB Output is correct
132 Correct 1231 ms 145900 KB Output is correct
133 Correct 1217 ms 154188 KB Output is correct
134 Correct 1171 ms 160108 KB Output is correct
135 Correct 1114 ms 160108 KB Output is correct
136 Correct 425 ms 161900 KB Output is correct
137 Correct 414 ms 162156 KB Output is correct
138 Correct 413 ms 161900 KB Output is correct
139 Correct 416 ms 162044 KB Output is correct
140 Correct 409 ms 161900 KB Output is correct
141 Correct 410 ms 162028 KB Output is correct
142 Correct 364 ms 164716 KB Output is correct
143 Correct 349 ms 160748 KB Output is correct
144 Correct 365 ms 164720 KB Output is correct
145 Correct 366 ms 161004 KB Output is correct
146 Correct 366 ms 164716 KB Output is correct
147 Correct 354 ms 160748 KB Output is correct
148 Correct 325 ms 161132 KB Output is correct
149 Correct 215 ms 161132 KB Output is correct
150 Correct 163 ms 136556 KB Output is correct
151 Correct 139 ms 123500 KB Output is correct

Subtask #5
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2668 KB Output is correct
2 Correct 3 ms 2668 KB Output is correct
3 Correct 3 ms 2668 KB Output is correct
4 Correct 4 ms 2668 KB Output is correct
5 Correct 4 ms 2668 KB Output is correct
6 Correct 3 ms 2668 KB Output is correct
7 Correct 3 ms 2668 KB Output is correct
8 Correct 3 ms 2668 KB Output is correct
9 Correct 4 ms 4716 KB Output is correct
10 Correct 3 ms 4716 KB Output is correct
11 Correct 5 ms 4716 KB Output is correct
12 Correct 4 ms 4720 KB Output is correct
13 Correct 5 ms 4716 KB Output is correct
14 Correct 7 ms 4716 KB Output is correct
15 Correct 5 ms 5100 KB Output is correct
16 Correct 5 ms 5100 KB Output is correct
17 Correct 6 ms 5100 KB Output is correct
18 Correct 5 ms 5100 KB Output is correct
19 Correct 5 ms 5100 KB Output is correct
20 Correct 5 ms 5100 KB Output is correct
21 Correct 5 ms 5100 KB Output is correct
22 Correct 5 ms 5100 KB Output is correct
23 Correct 5 ms 5100 KB Output is correct
24 Correct 36 ms 9508 KB Output is correct
25 Correct 34 ms 9580 KB Output is correct
26 Correct 28 ms 9580 KB Output is correct
27 Correct 46 ms 83472 KB Output is correct
28 Correct 56 ms 83516 KB Output is correct
29 Correct 45 ms 83436 KB Output is correct
30 Correct 46 ms 83692 KB Output is correct
31 Correct 54 ms 83692 KB Output is correct
32 Correct 45 ms 83692 KB Output is correct
33 Correct 350 ms 161048 KB Output is correct
34 Correct 327 ms 161116 KB Output is correct
35 Correct 306 ms 161004 KB Output is correct
36 Correct 305 ms 161132 KB Output is correct
37 Correct 310 ms 161132 KB Output is correct
38 Correct 315 ms 161132 KB Output is correct
39 Correct 327 ms 164584 KB Output is correct
40 Correct 326 ms 164588 KB Output is correct
41 Correct 324 ms 164588 KB Output is correct
42 Runtime error 24 ms 7532 KB Execution killed with signal 11
43 Halted 0 ms 0 KB -