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I didnot understand "if (node == null) return true;" part whether it goes next line or stop there because i thought it would stop only in false return.Can anyone clearify me? thank you in advance
it will return only true when it reaches the leaf nodes(which doesnt have any child nodes) . That means the code has successfully traversed the tree (or a branch) and found no violations.
Trees: Is This a Binary Search Tree?
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I didnot understand "if (node == null) return true;" part whether it goes next line or stop there because i thought it would stop only in false return.Can anyone clearify me? thank you in advance
it will return only true when it reaches the leaf nodes(which doesnt have any child nodes) . That means the code has successfully traversed the tree (or a branch) and found no violations.