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Hi, I used the property that the in order traversal of the binary tree is a sorted array and used that to create the array and check if it is sorted. Even though i passed all the cases but my code is not clean. What other way can be used to solve this?
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Trees: Is This a Binary Search Tree?
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Hi, I used the property that the in order traversal of the binary tree is a sorted array and used that to create the array and check if it is sorted. Even though i passed all the cases but my code is not clean. What other way can be used to solve this?