2021 年 4月 7 日随笔档案 - Laurance

2021年4月7日

摘要：题目描述 Fernando was hired by the University of Waterloo to finish a development project the university started some time ago. Outside the campus, the un 阅读全文

posted @ 2021-04-07 20:55 Laurance 阅读(77) 评论(0) 推荐(0)

摘要：题目描述 Carryless addition is the same as normal addition, except any carries are ignored (in base 10). Thus, 37 + 48 is 75, not 85. Carryless multiplica 阅读全文

posted @ 2021-04-07 17:52 Laurance 阅读(132) 评论(0) 推荐(0)

摘要：题目描述 You are given a sequence of n integers x = [x1,x2,...,xn] and an integer k . It is guaranteed that 1 ≤ xi ≤ k , and every integer from 1 to k app 阅读全文

posted @ 2021-04-07 15:22 Laurance 阅读(135) 评论(0) 推荐(0)

摘要：题目描述 A set of words is called swap free if there is no way to turn any word in the set into any other word in the set by swapping only a single pair o 阅读全文

posted @ 2021-04-07 15:12 Laurance 阅读(77) 评论(0) 推荐(1)