1 files changed, 0 insertions, 82 deletions
diff --git a/works/solutions/acwing/2069.cpp b/works/solutions/acwing/2069.cpp
deleted file mode 100644
index fbfa6d2..0000000
--- a/works/solutions/acwing/2069.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <iostream>
-#include <vector>
-
-struct Node {
-  int m = 0;
-  Node *set;
-  Node *left = nullptr;
-  Node *right = nullptr;
-
-  Node() : set(this) {}
-
-  void SetParent(Node *parent, bool l) {
-    set = parent;
-    l ? parent->left = this : parent->right = this;
-  }
-
-  Node *GetSetRepresentative() {
-    Node *r = this;
-    while (r->set != r) {
-      r = r->set;
-    }
-    set = r;
-    return set;
-  }
-
-  bool has_dfs = false;
-
-  void Dfs() {
-    if (has_dfs)
-      return;
-    has_dfs = true;
-    if (left != nullptr)
-      left->Dfs(m);
-    if (right != nullptr)
-      right->Dfs(m);
-  }
-
-  void Dfs(int c) {
-    m += c;
-    if (left != nullptr)
-      left->Dfs(m);
-    if (right != nullptr)
-      right->Dfs(m);
-  }
-};
-
-Node nodes[10010];
-
-int main() {
-  std::ios_base::sync_with_stdio(false);
-  std::cin.tie(nullptr);
-
-  int n, m;
-
-  std::cin >> n >> m;
-
-  for (int i = 0; i < m; i++) {
-    int operation, a, b;
-    std::cin >> operation >> a >> b;
-
-    if (operation == 1) {
-      auto ra = nodes[a].GetSetRepresentative(),
-           rb = nodes[b].GetSetRepresentative();
-
-      if (ra != rb) {
-        auto node = new Node;
-        ra->SetParent(node, true);
-        rb->SetParent(node, false);
-      }
-    } else {
-      nodes[a].GetSetRepresentative()->m += b;
-    }
-  }
-
-  for (int i = 1; i <= n; i++) {
-    auto &node = nodes[i];
-    node.GetSetRepresentative()->Dfs();
-    std::cout << node.m << ' ';
-  }
-
-  return 0;
-}