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487. Name Deduplication Given a list of names, remove the duplicate names. Two name will be treated as the same name if they are equal ignore the case 阅读全文
posted @ 2019-04-09 16:43
IreneZh
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155. Minimum Depth of Binary Tree Given a binary tree, find its minimum depth. The minimum depth is the number of nodes along the shortest path from t 阅读全文
posted @ 2019-04-09 11:58
IreneZh
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470. Tweaked Identical Binary Tree Check two given binary trees are identical or not. Assuming any number of tweaksare allowed. A tweak is defined as 阅读全文
posted @ 2019-04-09 11:05
IreneZh
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