老程序员111 - 博客园

摘要： Problem Description Piglet has got a birthday today. His friend Winnie the Pooh wants to make the best present for him — a hone... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(0) 评论(0) 推荐(0)

摘要： Problem Description It's a beautiful April day and Wallace is playing football with his friends. But his friends do not know th... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(20) 评论(0) 推荐(0)

摘要： Problem Description For he knew every Who down in Whoville beneath, Was busy now, hanging a mistletoe wreath. "And they're hang... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(20) 评论(0) 推荐(0)

摘要： Problem Description One foggy Stockholm morning, Karlsson decided to snack on some jam in his friend Lillebror Svantenson's hou... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(205) 评论(0) 推荐(0)

摘要： Problem Description Chilly Willy loves playing with numbers. He only knows prime numbers that are digits yet. These numbers are... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(52) 评论(0) 推荐(0)

摘要：【概述】 MCS 算法是最大势算法（Maximum Cardinality Search），其常用于弦图的判定、求弦图的最大团、最小着色、最大独立集、最小团覆盖等。一个无向图的弦图当且仅当其有一个完美消除序列，MCS 算法能够在 O(n+m) 内求出一个完美... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(131) 评论(0) 推荐(0)

摘要：题目描述幼儿园里有N个小朋友，老师要从中选出来一部分做丢手绢的游戏，可是老师没有想到这么小的孩子里面有些人之间还有矛盾。老师想找出尽量多的小朋友去玩游戏，但是又很头疼，他不想看到找出来玩游戏的小朋友里面还有任何两个人之间存在着矛盾。如果告诉你小朋友之间... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(29) 评论(0) 推荐(0)

摘要： Problem Description K国是一个热衷三角形的国度,连人的交往也只喜欢三角原则.他们认为三角关系:即AB相互认识,BC相互认识,CA 相互认识,是简洁高效的.为了巩固三角关系,K国禁止四边关系,五边关系等等的存在.所谓N边关系,是指N个人... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(19) 评论(0) 推荐(0)

摘要： Problem Description In a highly modernized fishing village, inhabitants there make a living on fishery. Their major tools, fish... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(16) 评论(0) 推荐(0)

摘要： Problem Description In a highly modernized fishing village, inhabitants there make a living on fishery. Their major tools, fish... 阅读全文

posted @ 2022-09-20 22:52 老程序员111 阅读(41) 评论(0) 推荐(0)

bianchengmao