2019 年 10月 17 日随笔档案 - neverlandly

2019年10月17日

Leetcode: Confusing Number

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posted @ 2019-10-17 15:28 neverlandly 阅读(17) 评论(0) 推荐(0)

Leetcode: Optimize Water Distribution in a Village && Summary: Union Find and Minimum Spanning Tree

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posted @ 2019-10-17 14:24 neverlandly 阅读(5) 评论(0) 推荐(0)

Leetcode: Rotated Digits

摘要： X is a good number if after rotating each digit individually by 180 degrees, we get a valid number that is different from X. Each digit must be rotated - we cannot choose to leave it alone. A number i 阅读全文

posted @ 2019-10-17 12:21 neverlandly 阅读(133) 评论(0) 推荐(0)