2019年4月18日
LeetCode 504. Base 7 (C++)
摘要： 题目： Given an integer, return its base 7 string representation. Example 1: Example 2: Note: The input will be in range of [-1e7, 1e7]. 分析： 给定一个7进制数，求十进 阅读全文
posted @ 2019-04-18 00:09 silentteller 阅读(231) 评论(0) 推荐(0)
LeetCode 551. Student Attendance Record I (C++)
摘要： 题目： You are given a string representing an attendance record for a student. The record only contains the following three characters: A student could b 阅读全文
posted @ 2019-04-18 00:00 silentteller 阅读(240) 评论(0) 推荐(0)