oj.uz

답안 #599092

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
599092 2022-07-19T10:02:22 Z jmyszka2007 Dango Maker (JOI18_dango_maker) C++17
100 / 100
 224 ms 123972 KB 
#include <bits/stdc++.h>
using namespace std;
char tab[3010][3010];
int dp[3010][3010][2];
int ans[3010][3010];
int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n, m;
	cin >> n >> m;
	n += 2;
	m += 2;
	for(int i = 3; i <= n; i++) {
		for(int j = 3; j <= m; j++) {
			cin >> tab[i][j];
		}
	}
	for(int i = 3; i <= n; i++) {
		for(int j = 3; j <= m; j++) {
			dp[i][j][0] = dp[i - 1][j + 1][0];
			dp[i][j][1] = dp[i - 1][j + 1][1];
			if(tab[i][j] == 'R' && tab[i][j + 1] == 'G' && tab[i][j + 2] == 'W') {
				if(max(dp[i - 1][j + 1][0], dp[i - 3][j + 3][1]) + 1 > dp[i][j][0]) {
					dp[i][j][0] = max(dp[i - 1][j + 1][0], dp[i - 3][j + 3][1]) + 1;
				}
			}
			if(tab[i][j] == 'R' && tab[i + 1][j] == 'G' && tab[i + 2][j] == 'W') {
				if(max(dp[i - 1][j + 1][0], dp[i - 1][j + 1][1]) + 1 > dp[i][j][1]) {
					dp[i][j][1] = max(dp[i - 1][j + 1][0], dp[i - 1][j + 1][1]) + 1;
				}
			}
			ans[i][j] = max(dp[i][j][0], dp[i][j][1]);
		}
	}
	int res = 0;
	for(int i = 3; i <= n; i++) {
		res += ans[i][3];
	}
	for(int j = 4; j <= m; j++) {
		res += ans[n][j];
	}
	cout << res << '\n';
}

Subtask #1
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 324 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 328 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 324 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 328 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 324 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 456 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 0 ms 340 KB Output is correct
32 Correct 0 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 0 ms 340 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 0 ms 340 KB Output is correct
40 Correct 1 ms 328 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 328 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 0 ms 328 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct

Subtask #3
67.0 / 67.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 324 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 328 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 324 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 456 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 0 ms 340 KB Output is correct
32 Correct 0 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 0 ms 340 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 0 ms 340 KB Output is correct
40 Correct 1 ms 328 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 328 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 0 ms 328 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 13 ms 33256 KB Output is correct
56 Correct 1 ms 468 KB Output is correct
57 Correct 11 ms 22484 KB Output is correct
58 Correct 33 ms 23976 KB Output is correct
59 Correct 224 ms 123948 KB Output is correct
60 Correct 220 ms 123948 KB Output is correct
61 Correct 217 ms 123920 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 203 ms 123588 KB Output is correct
64 Correct 168 ms 123944 KB Output is correct
65 Correct 159 ms 123932 KB Output is correct
66 Correct 154 ms 123932 KB Output is correct
67 Correct 161 ms 123896 KB Output is correct
68 Correct 166 ms 123972 KB Output is correct
69 Correct 164 ms 123932 KB Output is correct
70 Correct 22 ms 23928 KB Output is correct
71 Correct 22 ms 24012 KB Output is correct
72 Correct 23 ms 24020 KB Output is correct
73 Correct 22 ms 23924 KB Output is correct
74 Correct 23 ms 24032 KB Output is correct
75 Correct 23 ms 23932 KB Output is correct
76 Correct 23 ms 24020 KB Output is correct
77 Correct 22 ms 23928 KB Output is correct
78 Correct 22 ms 24036 KB Output is correct
79 Correct 28 ms 23992 KB Output is correct
80 Correct 23 ms 24012 KB Output is correct
81 Correct 22 ms 23944 KB Output is correct
82 Correct 23 ms 24000 KB Output is correct
83 Correct 22 ms 23956 KB Output is correct
84 Correct 24 ms 23920 KB Output is correct
85 Correct 23 ms 23936 KB Output is correct
86 Correct 23 ms 23928 KB Output is correct
87 Correct 24 ms 24012 KB Output is correct
88 Correct 22 ms 24012 KB Output is correct
89 Correct 22 ms 24020 KB Output is correct
90 Correct 22 ms 23924 KB Output is correct