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-rw-r--r--binary_tree_pruning.cpp15
1 files changed, 0 insertions, 15 deletions
diff --git a/binary_tree_pruning.cpp b/binary_tree_pruning.cpp
deleted file mode 100644
index 3bac07d..0000000
--- a/binary_tree_pruning.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "leetcode.h"
-
-class Solution {
-public:
- TreeNode *pruneTree(TreeNode *root) {
- if (root) {
- root->left = pruneTree(root->left);
- root->right = pruneTree(root->right);
- if (root->left || root->right || root->val != 0)
- return root;
- }
- delete root;
- return nullptr;
- }
-};