답안 #654293

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
654293	2022-10-30T22:14:02 Z	lunchbox1	Dango Maker (JOI18_dango_maker)	C++17	100 / 100	144 ms	19136 KB

dango_maker

/*
 Dango Maker
 https://oj.uz/problem/view/JOI18_dango_maker
*/
#include <bits/stdc++.h>
using namespace std;

const int N = 3e3;

int main() {
 ios::sync_with_stdio(0), cin.tie(0);
 int n, m; cin >> n >> m;
 static string s[N];
 for (int i = 0; i < n; i++) cin >> s[i];
 static int f[N][3];
 int ans = 0;
 for (int k = 0; k < n + m - 1; k++) {
  int p = -1;
  for (int i = 0; i < n; i++) {
   int j = k - i;
   if (j < 0 || j >= m) continue;
   f[i][0] = f[i][1] = f[i][2] = 0;
   if (p == -1) {
    if (j > 0 && j < m - 1 && s[i][j - 1] == 'R' && s[i][j] == 'G' && s[i][j + 1] == 'W')
     f[i][1] = 1;
    if (i > 0 && i < n - 1 && s[i - 1][j] == 'R' && s[i][j] == 'G' && s[i + 1][j] == 'W')
     f[i][2] = 1;
   } else {
    f[i][0] = max({f[p][0], f[p][1], f[p][2]});
    if (j > 0 && j < m - 1 && s[i][j - 1] == 'R' && s[i][j] == 'G' && s[i][j + 1] == 'W')
     f[i][1] = max(f[p][0], f[p][1]) + 1;
    if (i > 0 && i < n - 1 && s[i - 1][j] == 'R' && s[i][j] == 'G' && s[i + 1][j] == 'W')
     f[i][2] = max(f[p][0], f[p][2]) + 1;
   }
   p = i;
  }
  ans += max({f[p][0], f[p][1], f[p][2]});
 }
 cout << ans << '\n';
 return 0;
}

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	0 ms	340 KB	Output is correct
9	Correct	0 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	320 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	324 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	0 ms	340 KB	Output is correct
9	Correct	0 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	320 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	324 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	1 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	340 KB	Output is correct
26	Correct	1 ms	320 KB	Output is correct
27	Correct	1 ms	320 KB	Output is correct
28	Correct	1 ms	320 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	324 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	316 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	320 KB	Output is correct
39	Correct	1 ms	320 KB	Output is correct
40	Correct	0 ms	340 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	320 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	328 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	0 ms	320 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	1 ms	340 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	0 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	0 ms	340 KB	Output is correct
9	Correct	0 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	320 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	324 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	1 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	340 KB	Output is correct
26	Correct	1 ms	320 KB	Output is correct
27	Correct	1 ms	320 KB	Output is correct
28	Correct	1 ms	320 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	324 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	316 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	320 KB	Output is correct
39	Correct	1 ms	320 KB	Output is correct
40	Correct	0 ms	340 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	320 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	328 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	0 ms	320 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	1 ms	340 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	12 ms	340 KB	Output is correct
56	Correct	1 ms	340 KB	Output is correct
57	Correct	6 ms	340 KB	Output is correct
58	Correct	15 ms	2468 KB	Output is correct
59	Correct	144 ms	18852 KB	Output is correct
60	Correct	140 ms	19036 KB	Output is correct
61	Correct	144 ms	18916 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	136 ms	18180 KB	Output is correct
64	Correct	88 ms	18956 KB	Output is correct
65	Correct	89 ms	18916 KB	Output is correct
66	Correct	86 ms	18860 KB	Output is correct
67	Correct	88 ms	19136 KB	Output is correct
68	Correct	89 ms	18940 KB	Output is correct
69	Correct	92 ms	18892 KB	Output is correct
70	Correct	9 ms	2388 KB	Output is correct
71	Correct	9 ms	2388 KB	Output is correct
72	Correct	10 ms	2388 KB	Output is correct
73	Correct	9 ms	2452 KB	Output is correct
74	Correct	10 ms	2340 KB	Output is correct
75	Correct	8 ms	2388 KB	Output is correct
76	Correct	9 ms	2360 KB	Output is correct
77	Correct	9 ms	2380 KB	Output is correct
78	Correct	9 ms	2344 KB	Output is correct
79	Correct	9 ms	2388 KB	Output is correct
80	Correct	9 ms	2388 KB	Output is correct
81	Correct	9 ms	2356 KB	Output is correct
82	Correct	9 ms	2456 KB	Output is correct
83	Correct	9 ms	2376 KB	Output is correct
84	Correct	9 ms	2356 KB	Output is correct
85	Correct	9 ms	2388 KB	Output is correct
86	Correct	9 ms	2360 KB	Output is correct
87	Correct	9 ms	2388 KB	Output is correct
88	Correct	9 ms	2460 KB	Output is correct
89	Correct	9 ms	2388 KB	Output is correct
90	Correct	11 ms	2388 KB	Output is correct

답안 #654293

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