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authorJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
committerJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
commit7c60dee83b436e8e8a667bf9f191beced8de4fc3 (patch)
treeeb7a24ee2067f92245c57bb118e85a1baf15df50 /other/max_diff_node_ancestor.cpp
parent5d7cdc215e4ba1ec4cbb24c084cccb5e5e641468 (diff)
downloadleetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.tar.gz
leetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.zip
chore: move cpp and rust code to directory
Diffstat (limited to 'other/max_diff_node_ancestor.cpp')
-rw-r--r--other/max_diff_node_ancestor.cpp22
1 files changed, 22 insertions, 0 deletions
diff --git a/other/max_diff_node_ancestor.cpp b/other/max_diff_node_ancestor.cpp
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+++ b/other/max_diff_node_ancestor.cpp
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+#include "leetcode.h"
+
+class Solution {
+public:
+ int diff = INT_MIN;
+ int maxAncestorDiff(TreeNode *root) {
+ if (!root)
+ return 0;
+ int mx = INT_MIN, mn = INT_MAX;
+ getMax(root, mx, mn);
+ return diff;
+ }
+
+private:
+ int getMax(TreeNode *root, int mx, int mn) {
+ mx = max(mx, root->val);
+ mn = min(mn, root->val);
+ diff = max(diff, mx - mn);
+ getMax(root->left, mx, mn);
+ getMax(root->right, mx, mn);
+ }
+};