老程序员111 - 博客园

摘要： Problem Description Given a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representat... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(58) 评论(0) 推荐(0)

摘要： Problem Description Several currency exchange points are working in our city. Let us suppose that each point specializes in two... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(126) 评论(0) 推荐(0)

摘要： Problem Description There are m people in n cities, and they all want to attend the party which hold by zz. They set out at the... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(0) 评论(0) 推荐(0)

摘要：原计划的图的遍历和拓扑排序看完了，顺便把 Floyd 和 Dijkstra 看完了，这周计划是 Ford、SPFA、并查集以及 2-SAT 问题学长学姐去 ICPC 拿了块牌回来，羡慕自己队出去比赛的次数是 17 级里最多的，但一直打铁一直让教练失望，还是... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(24) 评论(0) 推荐(0)

摘要： Problem Description Bajtek, known for his unusual gifts, recently got an integer array x0,x1,…,xk−1. Unfortunately, after a hu... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(44) 评论(0) 推荐(0)

摘要： Problem Description Awruk is taking part in elections in his school. It is the final round. He has only one opponent — Elodreip... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(134) 评论(0) 推荐(0)

摘要： Problem Description 某省自从实行了很多年的畅通工程计划后，终于修建了很多路。不过路多了也不好，每次要从一个城镇到另一个城镇时，都有许多种道路方案可以选择，而某些方案要比另一些方案行走的距离要短很多。这让行人很困扰。现在，已知起点和... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(55) 评论(0) 推荐(0)

摘要： Problem Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(34) 评论(0) 推荐(0)

摘要： Problem Description 1967年，美国著名的社会学家斯坦利·米尔格兰姆提出了一个名为“小世界现象(small world phenomenon)”的著名假说，大意是说，任何2个素不相识的人中间最多只隔着6个人，即只用6个人就可以将他们联... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(62) 评论(0) 推荐(0)

摘要：这周的计划是 Ford、SPFA 看完了，2-SAT 看了一半，并查集没按计划完成，但把最小生成树看了，还算可以。。。下周 2-SAT、次短路径、并查集。。。今晚打比赛。。菜的一批。。。做了 4、5 遍的红与黑 WA 了好几次，翻过来覆过去的找错。。。最后... 阅读全文

posted @ 2022-09-20 23:01 老程序员111 阅读(32) 评论(0) 推荐(0)

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