摘要：
You are given some lists of regions where the first region of each list includes all other regions in that list. Naturally, if a region X contains ano 阅读全文
posted @ 2021-07-03 13:45
CNoodle
阅读(229)
评论(0)
推荐(0)
摘要：
There are n bulbs that are initially off. You first turn on all the bulbs, then you turn off every second bulb. On the third round, you toggle every t 阅读全文
posted @ 2021-07-03 01:07
CNoodle
阅读(66)
评论(0)
推荐(0)
摘要：
Given an integer n, return true if and only if it is an Armstrong number. The k-digit number n is an Armstrong number if and only if the kth power of 阅读全文
posted @ 2021-07-03 00:04
CNoodle
阅读(161)
评论(0)
推荐(0)
浙公网安备 33010602011771号