Create 104. Maximum Depth of Binary Tree 16 feb (#94)

104. Maximum Depth of Binary Tree

Author: Chayandas07

104. Maximum Depth of Binary Tree 16 feb

@@ -0,0 +1,9 @@
+class Solution {
+public:
+    int maxDepth(TreeNode* root) {
+        if(root == NULL) return 0;
+        int left = maxDepth(root->left);
+        int right = maxDepth(root->right);
+        return max(left, right) + 1;
+    }
+};