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-rw-r--r--other/same_tree.cpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/other/same_tree.cpp b/other/same_tree.cpp
new file mode 100644
index 0000000..71c2563
--- /dev/null
+++ b/other/same_tree.cpp
@@ -0,0 +1,14 @@
+#include "leetcode.h"
+
+class Solution {
+public:
+ bool isSameTree(TreeNode *p, TreeNode *q) {
+ if (p == NULL && q == NULL)
+ return true;
+ if (p == NULL || q == NULL)
+ return false;
+ if (p->val != q->val)
+ return false;
+ return isSameTree(p->right, q->right) && isSameTree(p->left, q->left);
+ }
+};