Submission #990000

#	Time	Username	Problem	Language	Result	Execution time	Memory
990000		vahagng	Awesome Arrowland Adventure (eJOI19_adventure)	C++17	10 / 100	1 ms	604 KiB

adventure

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n, m;
    cin >> n >> m;
    char c[502][502];
    for(int i = 0; i < n; i++)
    {
        for(int j = 0; j < m; j++)
        {
            cin >> c[i][j];
            if(j != m-1 && c[i][j] == 'X')
            {
                cout << -1 << '\n';
                return 0;
            }
        }
    }
    int ans = 0;
    for(int i = 0; i < n; i++)
    {
        for(int j = 0; j < m; j++)
        {
            if(c[i][j] != 'E' && j != m-1) ans++;
        }
    }
    cout << ans << '\n';
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 12
• Subtask 3: 0 / 12
• Subtask 4: 0 / 16
• Subtask 5: 0 / 50