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原创 ubuntu 16.04 升级为 18.04的糟心经历
不小心从Ubuntu 16.04升级到18.04, 在这个过程中遇见下慢两个问题 1:界面不能拖动, 并且没有外边框可以变小, 变大 2:无法访问网络问题1是因为系统软件还没有完全更新完成,可以按照https://blog.youkuaiyun.com/sean_8180/article/details/81075659来操作, 在更新系统的过程中可能由于网络不好,某句命令无法完...
2019-11-16 20:40:57
3192
原创 HDU2767 Proving Equivalences
Proving EquivalencesTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6707 Accepted Submission(s): 2327Problem DescriptionConsi
2017-04-18 20:10:14
391
原创 poj 2186 Popular Cows
Popular CowsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 25945 Accepted: 10612DescriptionEvery cow's dream is to become the most popular cow in
2017-04-18 19:36:13
265
原创 hdu1269迷宫城堡
迷宫城堡Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14759 Accepted Submission(s): 6564Problem Description为了训练小希的方向感,Gardon建立了
2017-04-16 21:45:41
287
原创 UVA315 Network
NetworkTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 7278 Accepted: 3419DescriptionA Telephone Line Company (TLC) is establishing a new telephone ca
2017-04-16 20:40:19
300
原创 HDU1213 How Many Tables
How Many Tables Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
2017-04-16 20:07:11
325
原创 jdbc入门
简洁代码:package com.services;import java.sql.DriverManager;//驱动管理器import java.sql.Connection; //连接对象import java.sql.PreparedStatement; //语句对象public class PublicServices{public boolean a
2016-11-23 21:56:54
243
原创 两端标记法 - Color the ball -杭电1556
点击打开链接Color the ballProblem DescriptionN个气球排成一排,从左到右依次编号为1,2,3....N.每次给定2个整数a b(a Input每个测试实例第一行为一个整数N,(N 当N = 0,输入结束。 Output每个测试实例输出一行,包括N个整数,第I个数代表第I个气球总共被涂色的次数。
2016-04-06 11:16:42
301
原创 单源最短路——- 一个人的旅行( Dijkstra)-杭电2066
点击打开链接一个人的旅行Problem Description虽然草儿是个路痴(就是在杭电待了一年多,居然还会在校园里迷路的人,汗~),但是草儿仍然很喜欢旅行,因为在旅途中 会遇见很多人(白马王子,^0^),很多事,还能丰富自己的阅历,还可以看美丽的风景……草儿想去很多地方,她想要去东京铁塔看夜景,去威尼斯看电影,去阳明山上看海芋,去纽约纯粹看雪景,去巴黎喝咖啡写信,去
2016-04-06 10:42:39
461
原创 UVA 524 / hdu 1016 Prime Ring Problem
杭电链接:点击打开链接 Prime Ring ProblemA ring is composed of n (even number) circles as shown in diagram.
2016-02-17 14:41:20
290
原创 CodeForces 377A - maze
A. Maze点击打开链接Pavel loves grid mazes. A grid maze is an n × m rectangle maze where each cell is either empty, or is a wall. You can go from one cell to another only if both cells are empt
2016-02-17 10:08:27
311
原创 problem - 616B -codeforces
点击打开链接B. Dinner with Emmatime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputJack decides to invite Emma out for
2016-01-19 18:35:25
427
原创 Problem - 376B - Codeforces
点击打开链接 B. I.O.U.Imagine that there is a group of three friends: A, B and С
2015-12-20 21:47:38
441
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