upd

Author: brebenelmihnea

solutions/gold/cses-1148.mdx

@@ -41,10 +41,10 @@ int main() {
 	int n, m;
 	cin >> n >> m;
 	vector<vector<int>> r(n + 2, vector<int>(m + 2));
-	vector<vector<int>> u(n + 2, vector<int>(m + 2));
-	vector<vector<int>> d(n + 2, vector<int>(m + 2));
+	vector<vector<int>> u(n + 1, vector<int>(m + 1));
+	vector<vector<int>> d(n + 1, vector<int>(m + 1));
 	vector<vector<int>> ans(n + 3, vector<int>(m + 3));
-	vector<vector<char>> mat(n + 2, vector<char>(m + 2));
+	vector<vector<char>> mat(n + 1, vector<char>(m + 1));
 	for (int i = 1; i <= n; i++) {
 		for (int j = 1; j <= m; j++) { cin >> mat[i][j]; }
 		for (int j = m; j >= 1; j--) {