제출 #1195839

#제출 시각아이디문제언어결과실행 시간메모리
1195839sheina906Awesome Arrowland Adventure (eJOI19_adventure)C++20
0 / 100
0 ms328 KiB
#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))); // }
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