2017 年 7月 27 日随笔档案 - 渡……

2017年7月27日

2017ACM暑期多校联合训练 - Team 2 1011 HDU 6055 Regular polygon （数学规律）

摘要： " 题目链接 " Problem Description On a two dimensional plane, give you n integer points. Your task is to figure out how many different regular polygon thes 阅读全文

posted @ 2017-07-27 20:27 渡…… 阅读(203) 评论(0) 推荐(0) 编辑

2017ACM暑期多校联合训练 - Team 2 1001 HDU 6045 Is Derek lying? （模拟）

摘要： " 题目链接 " Problem Description Derek and Alfia are good friends.Derek is Chinese,and Alfia is Austrian.This summer holiday,they both participate in the 阅读全文

posted @ 2017-07-27 19:34 渡…… 阅读(315) 评论(0) 推荐(0) 编辑

2017ACM暑期多校联合训练 - Team 1 1003 HDU 6035 Colorful Tree （dfs）

摘要： " 题目链接 " Problem Description There is a tree with n nodes, each of which has a type of color represented by an integer, where the color of node i is c 阅读全文

posted @ 2017-07-27 17:46 渡…… 阅读(288) 评论(0) 推荐(0) 编辑

2017ACM暑期多校联合训练 - Team 2 1003 HDU 6047 Maximum Sequence （线段树）

摘要： " 题目链接 " Problem Description Steph is extremely obsessed with “sequence problems” that are usually seen on magazines: Given the sequence 11, 23, 30, 3 阅读全文

posted @ 2017-07-27 17:33 渡…… 阅读(125) 评论(0) 推荐(0) 编辑