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s0226

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Sainnhe Park 2023-01-30 20:18:01 +08:00
parent 038fa42883
commit eb1bbfb9c6
1 changed files with 9 additions and 0 deletions
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src/s0226_invert_binary_tree.cpp Normal file
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#include "s0226_invert_binary_tree.hpp"
TreeNode *S0226::invertTree(TreeNode *root) {
if (root == nullptr) return nullptr;
TreeNode *tmp = root->left;
root->left = invertTree(root->right);
root->right = invertTree(tmp);
return root;
}