1 files changed, 0 insertions, 69 deletions
diff --git a/works/solutions/acwing/1233.cpp b/works/solutions/acwing/1233.cpp
deleted file mode 100644
index 117b2fb..0000000
--- a/works/solutions/acwing/1233.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <iostream>
-#include <utility>
-
-const int M = 1010;
-
-int N;
-char map[M][M];
-bool visited[M][M];
-
-int not_sink_count;
-
-const std::pair<int, int> moves[]{{1, 0}, {0, 1}, {-1, 0}, {0, -1}};
-
-void dfs(int r, int c) {
-  if (visited[r][c])
-    return;
-  if (map[r][c] != '#')
-    return;
-
-  visited[r][c] = true;
-
-  bool sink = false;
-
-  for (const auto &move : moves) {
-    if (map[r + move.first][c + move.second] == '.') {
-      sink = true;
-      break;
-    }
-  }
-
-  if (!sink) {
-    not_sink_count++;
-  }
-
-  for (const auto &move : moves) {
-    dfs(r + move.first, c + move.second);
-  }
-}
-
-int main() {
-  std::ios_base::sync_with_stdio(false);
-  std::cin.tie(nullptr);
-
-  std::cin >> N;
-
-  for (int i = 1; i <= N; i++) {
-    for (int j = 1; j <= N; j++) {
-      std::cin >> map[i][j];
-    }
-  }
-
-  int result = 0;
-
-  for (int i = 1; i <= N; i++) {
-    for (int j = 1; j <= N; j++) {
-      if (map[i][j] == '#' && !visited[i][j]) {
-        dfs(i, j);
-        if (not_sink_count == 0) {
-          result++;
-        }
-        not_sink_count = 0;
-      }
-    }
-  }
-
-  std::cout << result;
-
-  return 0;
-}