oj.uz

Submission #786072

# Submission time Handle Problem Language Result Execution time Memory
786072 2023-07-18T02:32:17 Z 12345678 Dango Maker (JOI18_dango_maker) C++17
100 / 100
 181 ms 123808 KB 
#include <bits/stdc++.h>

using namespace std;

const int nx=3e3+5;
int n, m, dp[nx][nx][3], ans;
char c[nx][nx];

int main()
{
    cin.tie(NULL)->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'&&c[i+1][j]=='W'&&c[i-1][j]=='R') dp[i][j][1]=max(dp[i-1][j+1][0], dp[i-1][j+1][1])+1;
            if (c[i][j]=='G'&&c[i][j+1]=='W'&&c[i][j-1]=='R') dp[i][j][2]=max(dp[i-1][j+1][2], dp[i-1][j+1][0])+1;
        }
    }
    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;
}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 1 ms 324 KB Output is correct
6 Correct 1 ms 328 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 328 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

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 1 ms 324 KB Output is correct
6 Correct 1 ms 328 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 328 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 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 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 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 328 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 324 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 340 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 324 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 324 KB Output is correct
53 Correct 1 ms 340 KB Output is correct

Subtask #3
67.0 / 67.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 1 ms 324 KB Output is correct
6 Correct 1 ms 328 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 328 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 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 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 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 328 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 324 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 340 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 324 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 324 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 324 KB Output is correct
55 Correct 8 ms 21332 KB Output is correct
56 Correct 1 ms 468 KB Output is correct
57 Correct 6 ms 14420 KB Output is correct
58 Correct 22 ms 19944 KB Output is correct
59 Correct 170 ms 123744 KB Output is correct
60 Correct 181 ms 123708 KB Output is correct
61 Correct 171 ms 123808 KB Output is correct
62 Correct 1 ms 328 KB Output is correct
63 Correct 164 ms 123464 KB Output is correct
64 Correct 129 ms 123740 KB Output is correct
65 Correct 131 ms 123684 KB Output is correct
66 Correct 132 ms 123728 KB Output is correct
67 Correct 125 ms 123668 KB Output is correct
68 Correct 127 ms 123696 KB Output is correct
69 Correct 129 ms 123796 KB Output is correct
70 Correct 18 ms 19944 KB Output is correct
71 Correct 17 ms 19996 KB Output is correct
72 Correct 17 ms 20016 KB Output is correct
73 Correct 18 ms 19908 KB Output is correct
74 Correct 17 ms 20008 KB Output is correct
75 Correct 18 ms 19924 KB Output is correct
76 Correct 18 ms 19912 KB Output is correct
77 Correct 18 ms 19960 KB Output is correct
78 Correct 18 ms 20028 KB Output is correct
79 Correct 19 ms 19956 KB Output is correct
80 Correct 18 ms 19948 KB Output is correct
81 Correct 18 ms 19956 KB Output is correct
82 Correct 17 ms 19924 KB Output is correct
83 Correct 17 ms 19964 KB Output is correct
84 Correct 18 ms 19896 KB Output is correct
85 Correct 18 ms 19936 KB Output is correct
86 Correct 18 ms 19940 KB Output is correct
87 Correct 18 ms 19976 KB Output is correct
88 Correct 17 ms 19912 KB Output is correct
89 Correct 18 ms 19928 KB Output is correct
90 Correct 17 ms 19964 KB Output is correct