2020年5月20日
405. Convert a Number to Hexadecimal
摘要： Given an integer, write an algorithm to convert it to hexadecimal. For negative integer, two’s complement method is used. Note: All letters in hexadec 阅读全文
posted @ 2020-05-20 07:51 Schwifty 阅读(162) 评论(0) 推荐(0)
406. Queue Reconstruction by Height
摘要： Suppose you have a random list of people standing in a queue. Each person is described by a pair of integers (h, k), where h is the height of the pers 阅读全文
posted @ 2020-05-20 07:35 Schwifty 阅读(210) 评论(0) 推荐(0)