2021年2月21日
0991. Broken Calculator (M)
摘要： Broken Calculator (M) 题目 On a broken calculator that has a number showing on its display, we can perform two operations: Double: Multiply the number o 阅读全文
posted @ 2021-02-21 22:40 墨云黑 阅读(43) 评论(0) 推荐(0) 编辑