답안 #41076 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
41076	2018-02-12T12:31:17 Z	kdh9949	Dango Maker (JOI18_dango_maker)	C++14	100 / 100	633 ms	150768 KB

dango_maker

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

const int N = 3005;

int n, m, d[N][N][4], r;
char a[N][N];

int v(int x, int y, int d){
	return
		a[x][y] == 'R' &&
		a[x + d][y + !d] == 'G' &&
		a[x + 2 * d][y + 2 * !d] == 'W';
}

int main(){
	ios_base::sync_with_stdio(false); cin.tie(NULL);
	cin >> n >> m;
	for(int i = 1; i <= n; i++) for(int j = 1; j <= m; j++) cin >> a[i][j];
	for(int t = 2; t <= n + m; t++){
		int cm = 0;
		for(int i = t - 1, j; i >= 1; i--){
			j = t - i;
			if(j < 1 || j > m || i < 1 || i > n) continue;
			int *c = d[i][j], *p = d[i + 1][j - 1];
			c[0] = max(p[0] + v(i, j, 1), p[1]);
			c[1] = max(p[2], p[3]);
			if(v(i, j, 0)){
				c[2] = max(p[0], p[1]) + 1;
				c[3] = max(p[2], p[3]) + 1;
			}
			cm = max(cm, *max_element(c, c + 4));
		}
		r += cm;
	}
	cout << r;
}

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	552 KB	Output is correct
4	Correct	2 ms	552 KB	Output is correct
5	Correct	1 ms	552 KB	Output is correct
6	Correct	2 ms	552 KB	Output is correct
7	Correct	2 ms	552 KB	Output is correct
8	Correct	1 ms	552 KB	Output is correct
9	Correct	1 ms	552 KB	Output is correct
10	Correct	2 ms	552 KB	Output is correct
11	Correct	2 ms	552 KB	Output is correct
12	Correct	2 ms	552 KB	Output is correct
13	Correct	2 ms	552 KB	Output is correct
14	Correct	1 ms	552 KB	Output is correct
15	Correct	1 ms	552 KB	Output is correct
16	Correct	1 ms	552 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	552 KB	Output is correct
4	Correct	2 ms	552 KB	Output is correct
5	Correct	1 ms	552 KB	Output is correct
6	Correct	2 ms	552 KB	Output is correct
7	Correct	2 ms	552 KB	Output is correct
8	Correct	1 ms	552 KB	Output is correct
9	Correct	1 ms	552 KB	Output is correct
10	Correct	2 ms	552 KB	Output is correct
11	Correct	2 ms	552 KB	Output is correct
12	Correct	2 ms	552 KB	Output is correct
13	Correct	2 ms	552 KB	Output is correct
14	Correct	1 ms	552 KB	Output is correct
15	Correct	1 ms	552 KB	Output is correct
16	Correct	1 ms	552 KB	Output is correct
17	Correct	2 ms	552 KB	Output is correct
18	Correct	1 ms	600 KB	Output is correct
19	Correct	2 ms	600 KB	Output is correct
20	Correct	2 ms	656 KB	Output is correct
21	Correct	2 ms	656 KB	Output is correct
22	Correct	2 ms	656 KB	Output is correct
23	Correct	2 ms	656 KB	Output is correct
24	Correct	2 ms	656 KB	Output is correct
25	Correct	2 ms	656 KB	Output is correct
26	Correct	1 ms	656 KB	Output is correct
27	Correct	1 ms	656 KB	Output is correct
28	Correct	2 ms	656 KB	Output is correct
29	Correct	2 ms	656 KB	Output is correct
30	Correct	2 ms	656 KB	Output is correct
31	Correct	2 ms	656 KB	Output is correct
32	Correct	2 ms	656 KB	Output is correct
33	Correct	2 ms	656 KB	Output is correct
34	Correct	2 ms	656 KB	Output is correct
35	Correct	2 ms	656 KB	Output is correct
36	Correct	2 ms	656 KB	Output is correct
37	Correct	2 ms	656 KB	Output is correct
38	Correct	2 ms	656 KB	Output is correct
39	Correct	2 ms	656 KB	Output is correct
40	Correct	2 ms	656 KB	Output is correct
41	Correct	1 ms	656 KB	Output is correct
42	Correct	2 ms	656 KB	Output is correct
43	Correct	2 ms	656 KB	Output is correct
44	Correct	2 ms	656 KB	Output is correct
45	Correct	2 ms	656 KB	Output is correct
46	Correct	2 ms	656 KB	Output is correct
47	Correct	2 ms	656 KB	Output is correct
48	Correct	2 ms	656 KB	Output is correct
49	Correct	2 ms	656 KB	Output is correct
50	Correct	2 ms	656 KB	Output is correct
51	Correct	2 ms	656 KB	Output is correct
52	Correct	2 ms	656 KB	Output is correct
53	Correct	2 ms	656 KB	Output is correct

Subtask #3
67.0 / 67.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	552 KB	Output is correct
4	Correct	2 ms	552 KB	Output is correct
5	Correct	1 ms	552 KB	Output is correct
6	Correct	2 ms	552 KB	Output is correct
7	Correct	2 ms	552 KB	Output is correct
8	Correct	1 ms	552 KB	Output is correct
9	Correct	1 ms	552 KB	Output is correct
10	Correct	2 ms	552 KB	Output is correct
11	Correct	2 ms	552 KB	Output is correct
12	Correct	2 ms	552 KB	Output is correct
13	Correct	2 ms	552 KB	Output is correct
14	Correct	1 ms	552 KB	Output is correct
15	Correct	1 ms	552 KB	Output is correct
16	Correct	1 ms	552 KB	Output is correct
17	Correct	2 ms	552 KB	Output is correct
18	Correct	1 ms	600 KB	Output is correct
19	Correct	2 ms	600 KB	Output is correct
20	Correct	2 ms	656 KB	Output is correct
21	Correct	2 ms	656 KB	Output is correct
22	Correct	2 ms	656 KB	Output is correct
23	Correct	2 ms	656 KB	Output is correct
24	Correct	2 ms	656 KB	Output is correct
25	Correct	2 ms	656 KB	Output is correct
26	Correct	1 ms	656 KB	Output is correct
27	Correct	1 ms	656 KB	Output is correct
28	Correct	2 ms	656 KB	Output is correct
29	Correct	2 ms	656 KB	Output is correct
30	Correct	2 ms	656 KB	Output is correct
31	Correct	2 ms	656 KB	Output is correct
32	Correct	2 ms	656 KB	Output is correct
33	Correct	2 ms	656 KB	Output is correct
34	Correct	2 ms	656 KB	Output is correct
35	Correct	2 ms	656 KB	Output is correct
36	Correct	2 ms	656 KB	Output is correct
37	Correct	2 ms	656 KB	Output is correct
38	Correct	2 ms	656 KB	Output is correct
39	Correct	2 ms	656 KB	Output is correct
40	Correct	2 ms	656 KB	Output is correct
41	Correct	1 ms	656 KB	Output is correct
42	Correct	2 ms	656 KB	Output is correct
43	Correct	2 ms	656 KB	Output is correct
44	Correct	2 ms	656 KB	Output is correct
45	Correct	2 ms	656 KB	Output is correct
46	Correct	2 ms	656 KB	Output is correct
47	Correct	2 ms	656 KB	Output is correct
48	Correct	2 ms	656 KB	Output is correct
49	Correct	2 ms	656 KB	Output is correct
50	Correct	2 ms	656 KB	Output is correct
51	Correct	2 ms	656 KB	Output is correct
52	Correct	2 ms	656 KB	Output is correct
53	Correct	2 ms	656 KB	Output is correct
54	Correct	8 ms	680 KB	Output is correct
55	Correct	30 ms	21712 KB	Output is correct
56	Correct	9 ms	21712 KB	Output is correct
57	Correct	18 ms	21712 KB	Output is correct
58	Correct	65 ms	23232 KB	Output is correct
59	Correct	633 ms	150580 KB	Output is correct
60	Correct	620 ms	150580 KB	Output is correct
61	Correct	622 ms	150636 KB	Output is correct
62	Correct	8 ms	150636 KB	Output is correct
63	Correct	596 ms	150636 KB	Output is correct
64	Correct	545 ms	150636 KB	Output is correct
65	Correct	553 ms	150636 KB	Output is correct
66	Correct	525 ms	150768 KB	Output is correct
67	Correct	528 ms	150768 KB	Output is correct
68	Correct	560 ms	150768 KB	Output is correct
69	Correct	547 ms	150768 KB	Output is correct
70	Correct	51 ms	150768 KB	Output is correct
71	Correct	51 ms	150768 KB	Output is correct
72	Correct	58 ms	150768 KB	Output is correct
73	Correct	59 ms	150768 KB	Output is correct
74	Correct	53 ms	150768 KB	Output is correct
75	Correct	54 ms	150768 KB	Output is correct
76	Correct	52 ms	150768 KB	Output is correct
77	Correct	56 ms	150768 KB	Output is correct
78	Correct	58 ms	150768 KB	Output is correct
79	Correct	50 ms	150768 KB	Output is correct
80	Correct	58 ms	150768 KB	Output is correct
81	Correct	60 ms	150768 KB	Output is correct
82	Correct	59 ms	150768 KB	Output is correct
83	Correct	54 ms	150768 KB	Output is correct
84	Correct	50 ms	150768 KB	Output is correct
85	Correct	52 ms	150768 KB	Output is correct
86	Correct	48 ms	150768 KB	Output is correct
87	Correct	48 ms	150768 KB	Output is correct
88	Correct	53 ms	150768 KB	Output is correct
89	Correct	49 ms	150768 KB	Output is correct
90	Correct	48 ms	150768 KB	Output is correct

답안 #41076

Compilation message

Subtask #1 13.0 / 13.0

Subtask #2 20.0 / 20.0

Subtask #3 67.0 / 67.0

Subtask #1
13.0 / 13.0

Subtask #2
20.0 / 20.0

Subtask #3
67.0 / 67.0