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Submission #646744

# Submission time Handle Problem Language Result Execution time Memory
646744 2022-09-30T14:20:30 Z JJAnawat Dango Maker (JOI18_dango_maker) C++14
100 / 100
 119 ms 115148 KB 
#include<bits/stdc++.h>

using namespace std;

int n,m;
string ar[3005];
int dp[3005][3005][3];

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    cin >> n >> m;
    for(int i=1;i<=n;i++){
        cin >> ar[i];
        ar[i]=" "+ar[i];
    }

    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            if(ar[i][j]=='G'){
                if(i-1>=1&&i+1<=n&&ar[i-1][j]=='R'&&ar[i+1][j]=='W'){
                    dp[i][j][1]=max(dp[i-1][j+1][1],dp[i-1][j+1][0])+1;
                }
                if(j-1>=1&&j+1<=m&&ar[i][j-1]=='R'&&ar[i][j+1]=='W'){
                    dp[i][j][2]=max(dp[i-1][j+1][2],dp[i-1][j+1][0])+1;
                }
            }
            dp[i][j][0]=max({dp[i-1][j+1][0],dp[i-1][j+1][1],dp[i-1][j+1][2]});
        }
    }

    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 j=2;j<=m;j++){
        ans+=max({dp[n][j][0],dp[n][j][1],dp[n][j][2]});
    }
    cout << ans << '\n';
}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 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 1 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 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 1 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 0 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 0 ms 468 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 0 ms 468 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 0 ms 468 KB Output is correct
32 Correct 0 ms 468 KB Output is correct
33 Correct 0 ms 468 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 0 ms 468 KB Output is correct
36 Correct 0 ms 468 KB Output is correct
37 Correct 0 ms 340 KB Output is correct
38 Correct 0 ms 468 KB Output is correct
39 Correct 0 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 0 ms 468 KB Output is correct
43 Correct 0 ms 468 KB Output is correct
44 Correct 0 ms 340 KB Output is correct
45 Correct 0 ms 468 KB Output is correct
46 Correct 0 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 468 KB Output is correct
50 Correct 0 ms 468 KB Output is correct
51 Correct 1 ms 396 KB Output is correct
52 Correct 0 ms 340 KB Output is correct
53 Correct 0 ms 468 KB Output is correct

Subtask #3
67.0 / 67.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 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 1 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 0 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 0 ms 468 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 0 ms 468 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 0 ms 468 KB Output is correct
32 Correct 0 ms 468 KB Output is correct
33 Correct 0 ms 468 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 0 ms 468 KB Output is correct
36 Correct 0 ms 468 KB Output is correct
37 Correct 0 ms 340 KB Output is correct
38 Correct 0 ms 468 KB Output is correct
39 Correct 0 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 0 ms 468 KB Output is correct
43 Correct 0 ms 468 KB Output is correct
44 Correct 0 ms 340 KB Output is correct
45 Correct 0 ms 468 KB Output is correct
46 Correct 0 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 468 KB Output is correct
50 Correct 0 ms 468 KB Output is correct
51 Correct 1 ms 396 KB Output is correct
52 Correct 0 ms 340 KB Output is correct
53 Correct 0 ms 468 KB Output is correct
54 Correct 0 ms 340 KB Output is correct
55 Correct 5 ms 12500 KB Output is correct
56 Correct 1 ms 596 KB Output is correct
57 Correct 4 ms 8660 KB Output is correct
58 Correct 16 ms 17108 KB Output is correct
59 Correct 119 ms 115116 KB Output is correct
60 Correct 118 ms 115100 KB Output is correct
61 Correct 118 ms 115044 KB Output is correct
62 Correct 0 ms 468 KB Output is correct
63 Correct 114 ms 114696 KB Output is correct
64 Correct 68 ms 115148 KB Output is correct
65 Correct 67 ms 115136 KB Output is correct
66 Correct 66 ms 115108 KB Output is correct
67 Correct 64 ms 115096 KB Output is correct
68 Correct 65 ms 115100 KB Output is correct
69 Correct 69 ms 115112 KB Output is correct
70 Correct 10 ms 17236 KB Output is correct
71 Correct 10 ms 17236 KB Output is correct
72 Correct 10 ms 17108 KB Output is correct
73 Correct 10 ms 17196 KB Output is correct
74 Correct 10 ms 17236 KB Output is correct
75 Correct 10 ms 17236 KB Output is correct
76 Correct 10 ms 17232 KB Output is correct
77 Correct 10 ms 17236 KB Output is correct
78 Correct 10 ms 17108 KB Output is correct
79 Correct 11 ms 17164 KB Output is correct
80 Correct 10 ms 17236 KB Output is correct
81 Correct 10 ms 17108 KB Output is correct
82 Correct 9 ms 17108 KB Output is correct
83 Correct 11 ms 17160 KB Output is correct
84 Correct 10 ms 17236 KB Output is correct
85 Correct 10 ms 17108 KB Output is correct
86 Correct 12 ms 17108 KB Output is correct
87 Correct 10 ms 17236 KB Output is correct
88 Correct 10 ms 17236 KB Output is correct
89 Correct 10 ms 17236 KB Output is correct
90 Correct 10 ms 17236 KB Output is correct