제출 #1289561

#제출 시각아이디문제언어결과실행 시간메모리
1289561ayemanDango Maker (JOI18_dango_maker)C++20
0 / 100
2 ms576 KiB
#include <bits/stdc++.h> using namespace std; #define int long long int32_t main() { ios::sync_with_stdio(false); cin.tie(nullptr); int n, m; cin >> n >> m; vector<vector<char>> d(n, vector<char>(m)); for (int i = 0; i < n; i++) for (int j = 0; j < m; j++) cin >> d[i][j]; int cnt = 0; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { if (j + 2 < m && d[i][j] == 'R' && d[i][j+1] == 'G' && d[i][j+2] == 'W') cnt++; else if (i + 2 < n && d[i][j] == 'R' && d[i+1][j] == 'G' && d[i+2][j] == 'W') cnt++; } } cout << cnt; }
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