oj.uz

답안 #646742

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
646742 2022-09-30T14:08:37 Z ttamx Dango Maker (JOI18_dango_maker) C++14
100 / 100
 236 ms 123856 KB 
#include<bits/stdc++.h>

using namespace std;

const int N=3005;

int n,m;
int dp[N][N][3];
char c[N][N];

int main(){
	cin.tie(nullptr)->sync_with_stdio(false);
	cin >> n >> m;
	for(int i=1;i<=n;++i)for(int j=1;j<=m;++j)cin >> c[i][j];
	for(int i=1;i<=n;++i){
		for(int j=1;j<=m;++j){
			dp[i][j][0]=max({dp[i-1][j+1][0],dp[i-1][j+1][1],dp[i-1][j+1][2]});
			if(c[i][j]=='G'){
				if(c[i][j-1]=='R'&&c[i][j+1]=='W')dp[i][j][1]=max(dp[i-1][j+1][0],dp[i-1][j+1][1])+1;
				if(c[i-1][j]=='R'&&c[i+1][j]=='W')dp[i][j][2]=max(dp[i-1][j+1][0],dp[i-1][j+1][2])+1;
			}
		}
	}
	int ans=0;
	for(int i=1;i<=n;++i)ans+=max({dp[i][1][0],dp[i][1][1],dp[i][1][2]});
	for(int i=2;i<=m;++i)ans+=max({dp[n][i][0],dp[n][i][1],dp[n][i][2]});
	cout << ans;
	return 0;
}

Subtask #1
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 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 340 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 340 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 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 340 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 340 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 324 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 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 328 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 328 KB Output is correct
36 Correct 1 ms 324 KB Output is correct
37 Correct 0 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 328 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 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 0 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 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 328 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 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 340 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 340 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 324 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 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 328 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 328 KB Output is correct
36 Correct 1 ms 324 KB Output is correct
37 Correct 0 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 328 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 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 0 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 8 ms 21324 KB Output is correct
56 Correct 1 ms 468 KB Output is correct
57 Correct 8 ms 14420 KB Output is correct
58 Correct 27 ms 19912 KB Output is correct
59 Correct 216 ms 123676 KB Output is correct
60 Correct 208 ms 123852 KB Output is correct
61 Correct 236 ms 123744 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 198 ms 123448 KB Output is correct
64 Correct 168 ms 123656 KB Output is correct
65 Correct 159 ms 123856 KB Output is correct
66 Correct 168 ms 123772 KB Output is correct
67 Correct 155 ms 123672 KB Output is correct
68 Correct 151 ms 123724 KB Output is correct
69 Correct 172 ms 123740 KB Output is correct
70 Correct 20 ms 19920 KB Output is correct
71 Correct 20 ms 19940 KB Output is correct
72 Correct 20 ms 19916 KB Output is correct
73 Correct 20 ms 19948 KB Output is correct
74 Correct 25 ms 20000 KB Output is correct
75 Correct 26 ms 19916 KB Output is correct
76 Correct 22 ms 19912 KB Output is correct
77 Correct 21 ms 20052 KB Output is correct
78 Correct 21 ms 19948 KB Output is correct
79 Correct 20 ms 20016 KB Output is correct
80 Correct 20 ms 19924 KB Output is correct
81 Correct 21 ms 19940 KB Output is correct
82 Correct 21 ms 19992 KB Output is correct
83 Correct 20 ms 19912 KB Output is correct
84 Correct 21 ms 19936 KB Output is correct
85 Correct 20 ms 19940 KB Output is correct
86 Correct 23 ms 19908 KB Output is correct
87 Correct 22 ms 19952 KB Output is correct
88 Correct 20 ms 19924 KB Output is correct
89 Correct 22 ms 19988 KB Output is correct
90 Correct 22 ms 19952 KB Output is correct