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Submission #668946

# Submission time Handle Problem Language Result Execution time Memory
668946 2022-12-05T08:53:35 Z Darren0724 Dango Maker (JOI18_dango_maker) C++17
100 / 100
 137 ms 97664 KB 
#include<bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n,m;cin>>n>>m;
    vector<string> v(n+2);
    for(int i=1;i<=n;i++){
        cin>>v[i];
        v[i]=" "+v[i]+" ";
    }
    v[0]=string(m+2,' ');
    v[n+1]=string(m+2,' ');
    vector<vector<int>> dp1(n+2,vector<int>(m+2)),dp2(n+2,vector<int>(m+2));
    vector<int> dp(n+m+10);
    for(int i=n;i>=1;i--){
        for(int j=m;j>=1;j--){
            dp1[i][j]=max(dp1[i+1][j-1],dp2[i+1][j-1]);
            dp2[i][j]=dp1[i][j];
            if(v[i][j]=='G'){
                if(v[i-1][j]=='R'&&v[i+1][j]=='W'){
                    dp1[i][j]=max(dp1[i][j],dp1[i+1][j-1]+1);
                }
                if(v[i][j-1]=='R'&&v[i][j+1]=='W'){
                    dp2[i][j]=max(dp2[i][j],dp2[i+1][j-1]+1);
                }
            }
            dp[i+j]=max({dp[i+j],dp1[i][j],dp2[i][j]});
        }
    }
    int ans=0;
    for(int j:dp){
        ans+=j;
    }
    cout<<ans<<endl;

    return 0;
}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 320 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 320 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 320 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 324 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 244 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 324 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 316 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 316 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct

Subtask #3
67.0 / 67.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 320 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 320 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 324 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 244 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 324 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 1 ms 316 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 316 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 1 ms 724 KB Output is correct
56 Correct 1 ms 468 KB Output is correct
57 Correct 1 ms 660 KB Output is correct
58 Correct 15 ms 11200 KB Output is correct
59 Correct 131 ms 97664 KB Output is correct
60 Correct 119 ms 97564 KB Output is correct
61 Correct 124 ms 97660 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 137 ms 94444 KB Output is correct
64 Correct 75 ms 97568 KB Output is correct
65 Correct 71 ms 97548 KB Output is correct
66 Correct 76 ms 97652 KB Output is correct
67 Correct 76 ms 97588 KB Output is correct
68 Correct 93 ms 97584 KB Output is correct
69 Correct 75 ms 97552 KB Output is correct
70 Correct 9 ms 11184 KB Output is correct
71 Correct 9 ms 11260 KB Output is correct
72 Correct 9 ms 11204 KB Output is correct
73 Correct 9 ms 11188 KB Output is correct
74 Correct 14 ms 11172 KB Output is correct
75 Correct 10 ms 11184 KB Output is correct
76 Correct 13 ms 11212 KB Output is correct
77 Correct 9 ms 11204 KB Output is correct
78 Correct 9 ms 11180 KB Output is correct
79 Correct 9 ms 11220 KB Output is correct
80 Correct 9 ms 11176 KB Output is correct
81 Correct 11 ms 11176 KB Output is correct
82 Correct 10 ms 11212 KB Output is correct
83 Correct 9 ms 11220 KB Output is correct
84 Correct 9 ms 11188 KB Output is correct
85 Correct 9 ms 11212 KB Output is correct
86 Correct 9 ms 11260 KB Output is correct
87 Correct 9 ms 11216 KB Output is correct
88 Correct 10 ms 11220 KB Output is correct
89 Correct 12 ms 11196 KB Output is correct
90 Correct 9 ms 11224 KB Output is correct