Submission #60771

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
60771	2018-07-24T16:26:41 Z	gusfring	Dango Maker (JOI18_dango_maker)	C++14	100 / 100	1223 ms	238604 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(){
	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

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	340 KB	Output is correct
2	Correct	4 ms	460 KB	Output is correct
3	Correct	3 ms	460 KB	Output is correct
4	Correct	4 ms	584 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	584 KB	Output is correct
9	Correct	3 ms	584 KB	Output is correct
10	Correct	3 ms	632 KB	Output is correct
11	Correct	3 ms	636 KB	Output is correct
12	Correct	3 ms	640 KB	Output is correct
13	Correct	3 ms	644 KB	Output is correct
14	Correct	3 ms	644 KB	Output is correct
15	Correct	2 ms	652 KB	Output is correct
16	Correct	3 ms	656 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	340 KB	Output is correct
2	Correct	4 ms	460 KB	Output is correct
3	Correct	3 ms	460 KB	Output is correct
4	Correct	4 ms	584 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	584 KB	Output is correct
9	Correct	3 ms	584 KB	Output is correct
10	Correct	3 ms	632 KB	Output is correct
11	Correct	3 ms	636 KB	Output is correct
12	Correct	3 ms	640 KB	Output is correct
13	Correct	3 ms	644 KB	Output is correct
14	Correct	3 ms	644 KB	Output is correct
15	Correct	2 ms	652 KB	Output is correct
16	Correct	3 ms	656 KB	Output is correct
17	Correct	4 ms	660 KB	Output is correct
18	Correct	2 ms	664 KB	Output is correct
19	Correct	4 ms	668 KB	Output is correct
20	Correct	4 ms	672 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	3 ms	704 KB	Output is correct
23	Correct	3 ms	708 KB	Output is correct
24	Correct	4 ms	712 KB	Output is correct
25	Correct	2 ms	720 KB	Output is correct
26	Correct	4 ms	720 KB	Output is correct
27	Correct	4 ms	724 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	3 ms	732 KB	Output is correct
30	Correct	4 ms	780 KB	Output is correct
31	Correct	3 ms	780 KB	Output is correct
32	Correct	4 ms	780 KB	Output is correct
33	Correct	3 ms	780 KB	Output is correct
34	Correct	3 ms	780 KB	Output is correct
35	Correct	4 ms	780 KB	Output is correct
36	Correct	2 ms	780 KB	Output is correct
37	Correct	3 ms	780 KB	Output is correct
38	Correct	3 ms	780 KB	Output is correct
39	Correct	2 ms	816 KB	Output is correct
40	Correct	3 ms	816 KB	Output is correct
41	Correct	3 ms	816 KB	Output is correct
42	Correct	3 ms	816 KB	Output is correct
43	Correct	3 ms	816 KB	Output is correct
44	Correct	3 ms	816 KB	Output is correct
45	Correct	3 ms	816 KB	Output is correct
46	Correct	3 ms	816 KB	Output is correct
47	Correct	3 ms	816 KB	Output is correct
48	Correct	2 ms	816 KB	Output is correct
49	Correct	3 ms	816 KB	Output is correct
50	Correct	4 ms	820 KB	Output is correct
51	Correct	4 ms	820 KB	Output is correct
52	Correct	4 ms	868 KB	Output is correct
53	Correct	3 ms	920 KB	Output is correct

Subtask #3
67.0 / 67.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	340 KB	Output is correct
2	Correct	4 ms	460 KB	Output is correct
3	Correct	3 ms	460 KB	Output is correct
4	Correct	4 ms	584 KB	Output is correct
5	Correct	3 ms	584 KB	Output is correct
6	Correct	2 ms	584 KB	Output is correct
7	Correct	3 ms	584 KB	Output is correct
8	Correct	3 ms	584 KB	Output is correct
9	Correct	3 ms	584 KB	Output is correct
10	Correct	3 ms	632 KB	Output is correct
11	Correct	3 ms	636 KB	Output is correct
12	Correct	3 ms	640 KB	Output is correct
13	Correct	3 ms	644 KB	Output is correct
14	Correct	3 ms	644 KB	Output is correct
15	Correct	2 ms	652 KB	Output is correct
16	Correct	3 ms	656 KB	Output is correct
17	Correct	4 ms	660 KB	Output is correct
18	Correct	2 ms	664 KB	Output is correct
19	Correct	4 ms	668 KB	Output is correct
20	Correct	4 ms	672 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	3 ms	704 KB	Output is correct
23	Correct	3 ms	708 KB	Output is correct
24	Correct	4 ms	712 KB	Output is correct
25	Correct	2 ms	720 KB	Output is correct
26	Correct	4 ms	720 KB	Output is correct
27	Correct	4 ms	724 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	3 ms	732 KB	Output is correct
30	Correct	4 ms	780 KB	Output is correct
31	Correct	3 ms	780 KB	Output is correct
32	Correct	4 ms	780 KB	Output is correct
33	Correct	3 ms	780 KB	Output is correct
34	Correct	3 ms	780 KB	Output is correct
35	Correct	4 ms	780 KB	Output is correct
36	Correct	2 ms	780 KB	Output is correct
37	Correct	3 ms	780 KB	Output is correct
38	Correct	3 ms	780 KB	Output is correct
39	Correct	2 ms	816 KB	Output is correct
40	Correct	3 ms	816 KB	Output is correct
41	Correct	3 ms	816 KB	Output is correct
42	Correct	3 ms	816 KB	Output is correct
43	Correct	3 ms	816 KB	Output is correct
44	Correct	3 ms	816 KB	Output is correct
45	Correct	3 ms	816 KB	Output is correct
46	Correct	3 ms	816 KB	Output is correct
47	Correct	3 ms	816 KB	Output is correct
48	Correct	2 ms	816 KB	Output is correct
49	Correct	3 ms	816 KB	Output is correct
50	Correct	4 ms	820 KB	Output is correct
51	Correct	4 ms	820 KB	Output is correct
52	Correct	4 ms	868 KB	Output is correct
53	Correct	3 ms	920 KB	Output is correct
54	Correct	12 ms	920 KB	Output is correct
55	Correct	30 ms	21952 KB	Output is correct
56	Correct	14 ms	21952 KB	Output is correct
57	Correct	21 ms	21952 KB	Output is correct
58	Correct	170 ms	24496 KB	Output is correct
59	Correct	1073 ms	160768 KB	Output is correct
60	Correct	1111 ms	169580 KB	Output is correct
61	Correct	1122 ms	178460 KB	Output is correct
62	Correct	9 ms	178460 KB	Output is correct
63	Correct	1223 ms	186956 KB	Output is correct
64	Correct	1060 ms	195732 KB	Output is correct
65	Correct	1177 ms	204592 KB	Output is correct
66	Correct	1161 ms	213216 KB	Output is correct
67	Correct	1119 ms	221808 KB	Output is correct
68	Correct	1020 ms	230200 KB	Output is correct
69	Correct	1112 ms	238604 KB	Output is correct
70	Correct	113 ms	238604 KB	Output is correct
71	Correct	172 ms	238604 KB	Output is correct
72	Correct	123 ms	238604 KB	Output is correct
73	Correct	150 ms	238604 KB	Output is correct
74	Correct	155 ms	238604 KB	Output is correct
75	Correct	139 ms	238604 KB	Output is correct
76	Correct	120 ms	238604 KB	Output is correct
77	Correct	170 ms	238604 KB	Output is correct
78	Correct	112 ms	238604 KB	Output is correct
79	Correct	132 ms	238604 KB	Output is correct
80	Correct	171 ms	238604 KB	Output is correct
81	Correct	110 ms	238604 KB	Output is correct
82	Correct	111 ms	238604 KB	Output is correct
83	Correct	132 ms	238604 KB	Output is correct
84	Correct	129 ms	238604 KB	Output is correct
85	Correct	133 ms	238604 KB	Output is correct
86	Correct	132 ms	238604 KB	Output is correct
87	Correct	118 ms	238604 KB	Output is correct
88	Correct	113 ms	238604 KB	Output is correct
89	Correct	115 ms	238604 KB	Output is correct
90	Correct	129 ms	238604 KB	Output is correct

Submission #60771

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