Submission #200253

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
200253	2020-02-05T19:18:48 Z	mdn2002	Dango Maker (JOI18_dango_maker)	C++14	13 / 100	5 ms	380 KB

dango_maker

#include<bits/stdc++.h>
using namespace std;
const int mod=1e9+7;
int n,m,tk[3030][3030],ans;
char a[3030][3030];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    //freopen("dec.in","r",stdin);
    //freopen("dec.out","w",stdout);
    cin>>n>>m;
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<n;i++)
    {
        for(int j=0;j<m;j++)
        {
            if(a[i][j]=='R'&&a[i+1][j]=='G'&&a[i+2][j]=='W'&&tk[i][j]+tk[i+1][j]+tk[i+2][j]==0)
            {
                ans++;
                tk[i][j]++;
                tk[i+1][j]++;
                tk[i+2][j]++;
            }
            if(a[i][j]=='R'&&a[i][j+1]=='G'&&a[i][j+2]=='W'&&tk[i][j]+tk[i][j+1]+tk[i][j+2]==0)
            {
                ans++;
                tk[i][j]++;
                tk[i][j+1]++;
                tk[i][j+2]++;
            }
        }
    }
    cout<<ans;
}

Subtask #1

13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	380 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	380 KB	Output is correct
14	Correct	5 ms	380 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct

Subtask #2

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	380 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	380 KB	Output is correct
14	Correct	5 ms	380 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Incorrect	5 ms	376 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #3

0 / 67.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	380 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	380 KB	Output is correct
14	Correct	5 ms	380 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Incorrect	5 ms	376 KB	Output isn't correct
21	Halted	0 ms	0 KB	-