Submission #1195839

#	Time	Username	Problem	Language	Result	Execution time	Memory
1195839		sheina906	Awesome Arrowland Adventure (eJOI19_adventure)	C++20	0 / 100	0 ms	328 KiB

adventure

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


int main()
{
    int n, m; cin >> n >> m;
    string s = "", t;
    while (--n) 
    {
        cin >> t;
        s += t;
    }
    int ans = 0;
    bool pos = true;
    for (char c : s) 
    {
        if (c == 'E') ans++;
        else pos = false;;
    }

    cout << (pos ? ans : -1) << '\n';


    return 0;
}


// int main()
// {
//     int n, m, k; cin >> n >> m;
//     vector<string> g(n);
//     for (string &s : g) cin >> s;
//     vector<vector<vector<int>>> dp(n, vector<vector<int>> (m, vector<int> (k)));

// }

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