Submission #719748

#	Time	Username	Problem	Language	Result	Execution time	Memory
719748		vjudge1	Dango Maker (JOI18_dango_maker)	C++17	0 / 100	1 ms	304 KiB

dango_maker

#include <iostream>
using namespace std;

int main() {
    int n, m;
    cin >> n >> m;
    char arr[n][m];
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < m; j++) {
            cin >> arr[i][j];
        }
    }
    int count = 0;
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < m-2; j++) {
            if(arr[i][j] == 'R' && arr[i][j+1] == 'G' && arr[i][j+2] == 'W') {
                count++;
            }
        }
    }
    for(int i = 0; i < n-2; i++) {
        for(int j = 0; j < m; j++) {
            if(arr[i][j] == 'R' && arr[i+1][j] == 'G' && arr[i+2][j] == 'W') {
                count++;
            }
        }
    }
    cout << count << endl;
    return 0;
}

• Subtask 1: 0 / 13
• Subtask 2: 0 / 20
• Subtask 3: 0 / 67