oj.uz

Submission #950658

# Submission time Handle Problem Language Result Execution time Memory
950658 2024-03-20T14:34:04 Z ace5 Dango Maker (JOI18_dango_maker) C++17
100 / 100
 107 ms 53600 KB 
#include <bits/stdc++.h>

using namespace std;

vector<vector<char>> a;
vector<vector<int>> used;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n,m;
    cin >> n >> m;
    a.resize(n);
    used.resize(n);
    for(int i = 0;i < n;++i)
    {
        a[i].resize(m);
        used[i].resize(m);
        string s;
        cin >> s;
        for(int j = 0;j < m;++j)
        {
            a[i][j] = s[j];
        }
    }
    int ans = 0;
    for(int i = 0;i < n;++i)
    {
        for(int j = 0;j < m;++j)
        {
            if(a[i][j] != 'R' || used[i][j])
                continue;
            if(j < m-2 && a[i][j+1] == 'G' && a[i][j+2] == 'W' && used[i][j+1]+used[i][j+2] == 0)
            {
                used[i][j] = 1;
                used[i][j+1] = 1;
                used[i][j+2] = 1;
                ans++;
            }
            else if(i < n-2 && a[i+1][j] == 'G' && a[i+2][j] == 'W' && used[i+1][j]+used[i+2][j] == 0)
            {
                if(j > 0 && j < m-1 && a[i+1][j-1] == 'R' && a[i+1][j+1] == 'W' && used[i+1][j-1]+used[i+1][j+1] == 0)
                {
                    used[i][j] = 1;
                    used[i+1][j] = 1;
                    used[i+1][j+1] = 1;
                }
                else
                {
                    used[i][j] = 1;
                    used[i+1][j] = 1;
                    used[i+2][j] = 1;
                }
                ans++;
            }
        }
    }
    cout << ans << "\n";
}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 412 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 412 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 460 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 456 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 344 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 456 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 1 ms 348 KB Output is correct

Subtask #3
67.0 / 67.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 412 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 460 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 456 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 344 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 456 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 12 ms 6204 KB Output is correct
59 Correct 107 ms 53360 KB Output is correct
60 Correct 98 ms 53516 KB Output is correct
61 Correct 96 ms 53516 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 94 ms 51480 KB Output is correct
64 Correct 55 ms 53352 KB Output is correct
65 Correct 57 ms 53512 KB Output is correct
66 Correct 64 ms 53328 KB Output is correct
67 Correct 60 ms 53600 KB Output is correct
68 Correct 56 ms 53384 KB Output is correct
69 Correct 56 ms 53500 KB Output is correct
70 Correct 6 ms 6236 KB Output is correct
71 Correct 6 ms 6236 KB Output is correct
72 Correct 7 ms 6236 KB Output is correct
73 Correct 7 ms 6300 KB Output is correct
74 Correct 7 ms 6236 KB Output is correct
75 Correct 7 ms 6328 KB Output is correct
76 Correct 7 ms 6332 KB Output is correct
77 Correct 7 ms 6400 KB Output is correct
78 Correct 7 ms 6236 KB Output is correct
79 Correct 7 ms 6236 KB Output is correct
80 Correct 7 ms 6232 KB Output is correct
81 Correct 7 ms 6228 KB Output is correct
82 Correct 7 ms 6236 KB Output is correct
83 Correct 7 ms 6236 KB Output is correct
84 Correct 7 ms 6236 KB Output is correct
85 Correct 8 ms 6236 KB Output is correct
86 Correct 8 ms 6324 KB Output is correct
87 Correct 7 ms 6296 KB Output is correct
88 Correct 7 ms 6232 KB Output is correct
89 Correct 8 ms 6236 KB Output is correct
90 Correct 7 ms 6236 KB Output is correct