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답안 #392925

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
392925 2021-04-22T10:03:57 Z keta_tsimakuridze Dango Maker (JOI18_dango_maker) C++14
100 / 100
 771 ms 159088 KB 
#include<bits/stdc++.h>
#define f first
#define s second
using namespace std;
const int N=3005,mod=1e9+7;
int ans[2*N],dp[N][N][4],n,m;
char a[N][N];
string s;
 main(){
	// t=1
	cin>>n>>m;
	for(int i=1;i<=n;i++){
		for(int j=1;j<=m;j++){
			cin>>a[i][j];
		}
	}
	for(int i=1;i<=n;i++){
		for(int j=1;j<=m;j++){
			dp[i][j][0] = max(max(dp[i-1][j+1][0],dp[i-1][j+1][1]),dp[i-1][j+1][2]);
			if(a[i][j]=='G' && a[i-1][j]=='R' && a[i+1][j]=='W') {
				dp[i][j][1] = max(dp[i-1][j+1][0],dp[i-1][j+1][1])+1;
			} 
			if(a[i][j]=='G' && a[i][j-1]=='R' && a[i][j+1]=='W'){
				dp[i][j][2] = max(dp[i-1][j+1][0],dp[i-1][j+1][2])+1;
			}
			ans[i+j] = max(dp[i][j][0],max(dp[i][j][1],dp[i][j][2])); 
		}
	}
	int Ans=0;
	for(int i=1;i<=n+m;i++){
		Ans+=ans[i];
	}
	cout<<Ans;
}

Compilation message

dango_maker.cpp:9:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    9 |  main(){
      |       ^

Subtask #1
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 276 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 276 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 304 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 304 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 304 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 332 KB Output is correct

Subtask #3
67.0 / 67.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 276 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 304 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 304 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 304 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 332 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 11 ms 21432 KB Output is correct
56 Correct 2 ms 588 KB Output is correct
57 Correct 8 ms 14540 KB Output is correct
58 Correct 88 ms 23828 KB Output is correct
59 Correct 771 ms 158936 KB Output is correct
60 Correct 735 ms 159084 KB Output is correct
61 Correct 729 ms 159088 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 723 ms 158728 KB Output is correct
64 Correct 639 ms 159056 KB Output is correct
65 Correct 732 ms 159012 KB Output is correct
66 Correct 685 ms 159048 KB Output is correct
67 Correct 681 ms 158972 KB Output is correct
68 Correct 656 ms 159052 KB Output is correct
69 Correct 675 ms 159048 KB Output is correct
70 Correct 77 ms 23912 KB Output is correct
71 Correct 81 ms 23912 KB Output is correct
72 Correct 73 ms 23876 KB Output is correct
73 Correct 84 ms 23896 KB Output is correct
74 Correct 80 ms 23876 KB Output is correct
75 Correct 83 ms 23920 KB Output is correct
76 Correct 82 ms 23876 KB Output is correct
77 Correct 86 ms 23840 KB Output is correct
78 Correct 77 ms 23852 KB Output is correct
79 Correct 79 ms 23888 KB Output is correct
80 Correct 77 ms 23868 KB Output is correct
81 Correct 82 ms 23920 KB Output is correct
82 Correct 78 ms 23916 KB Output is correct
83 Correct 80 ms 23896 KB Output is correct
84 Correct 77 ms 23868 KB Output is correct
85 Correct 84 ms 23824 KB Output is correct
86 Correct 79 ms 23872 KB Output is correct
87 Correct 74 ms 23900 KB Output is correct
88 Correct 76 ms 23932 KB Output is correct
89 Correct 76 ms 23920 KB Output is correct
90 Correct 78 ms 23880 KB Output is correct