CONTESTS

1083. List Grades (25)

  http://www.patest.cn/contests/pat-a-practise/1083  1 #include <stdio.h> 2
·2015-11-11 00:39

1043. Is It a Binary Search Tree

  http://www.patest.cn/contests/pat-a-practise/1043 1 #include <stdio.h>
·2015-11-11 00:13

1064. Complete Binary Search Tree

二叉排序树： http://www.patest.cn/contests/pat-a-practise/1064   1 #include <stdio.h>
·2015-11-11 00:12

uva 12655 Trucks（树链剖分+MST）

The Subtle Balloons Company (SBC) is the main balloon provider for programming contests; it hashuge factories
·2015-11-08 16:29

ZOJ 3713 In 7-bit (题意不好理解，十进制、二进制、十六进制的转换问题)

考验理解能力的时候到了 T^T Very often, especially in programming contests, we treat a sequence of non-whitespace
·2015-11-08 15:31

*[hackerrank]Similar Pair

https://www.hackerrank.com/contests/101hack/challenges/similarpair 这题有点意思。
·2015-11-08 13:16

*[hackerrank]Lexicographic paths

https://www.hackerrank.com/contests/w9/challenges/lexicographic-steps 这题还是折腾很久的。
·2015-11-08 13:11

*[hackerrank]Jim Beam

https://www.hackerrank.com/contests/infinitum-aug14/challenges/jim-beam 学习了线段相交的判断法。
·2015-11-08 13:10

*[hackerrank]Volleyball Match

https://www.hackerrank.com/contests/w1/challenges/volleyball-match 此题不错，首先可以看出是DP，S(x, y)= S(x - 1,
·2015-11-08 13:09

*[hackerrank]Maximizing XOR

https://www.hackerrank.com/contests/w1/challenges/maximizing-xor/ 找了半天规律，答案竟然是暴力，伤感。
·2015-11-08 13:08

*[hackerrank]Cut the tree

https://www.hackerrank.com/contests/w2/challenges/cut-the-tree 树分成两部分，求两部分差最小。
·2015-11-08 13:07

[hackerrank]Manasa and Stones

https://www.hackerrank.com/contests/w2/challenges/manasa-and-stones 简单题。
·2015-11-08 13:06

*[hackerrank]Sam and sub-strings

  https://www.hackerrank.com/contests/w3/challenges/sam-and-substrings DP。
·2015-11-08 13:06

[hackerrank]The Love-Letter Mystery

https://www.hackerrank.com/contests/w3/challenges/the-love-letter-mystery 简单题。
·2015-11-08 13:05

*[hackerrank]Algorithmic Crush

https://www.hackerrank.com/contests/w4/challenges/crush 第一眼觉得要用线段树，但据说会超时。其实这个可以通过生成pair排序来做。
·2015-11-08 13:04

[hackerrank]Even Odd Query

https://www.hackerrank.com/contests/w5/challenges 简单题，注意整数的0次方是1，奇数。
·2015-11-08 13:03

*[hackerrank]Consecutive Subsequences

https://www.hackerrank.com/contests/w6/challenges/consecutive-subsequences 求数组中被k整除的子段和有几个。
·2015-11-08 13:02

[hackerrank]Closest Number

https://www.hackerrank.com/contests/w5/challenges/closest-number 简单题。
·2015-11-08 13:02

*[hackerrank]ACM ICPC Team

https://www.hackerrank.com/contests/w6/challenges/acm-icpc-team 这道题在contest的时候数据量改小过，原来的数据量需要进行优化才能过
·2015-11-08 13:01

*[hackerrank]Chocolate in Box

https://www.hackerrank.com/contests/w7/challenges/chocolate-in-box Nim Game：http://www.cdf.toronto.edu
·2015-11-08 13:00

*[hackerrank]Die Hard 3

https://www.hackerrank.com/contests/w7/challenges/die-hard-3 首先，发现c <= max(a, b) 而且 c = aX + bY时有解
·2015-11-08 13:59

*[hackerrank]Girlfriend & Necklace

https://www.hackerrank.com/contests/w8/challenges/gneck 有点意思。是DP，最优解包含最优子问题。F(X)=F(X-1)+F(X-3)。
·2015-11-08 13:59

[hackerrank]John and GCD list

https://www.hackerrank.com/contests/w8/challenges/john-and-gcd-list 简单题，GCD和LCM。
·2015-11-08 13:58

[hankerrank]Counter game

https://www.hackerrank.com/contests/w8/challenges/counter-game 关键是二分查找等于或最接近的小于target的数。
·2015-11-08 13:57

*[hackerrank]Kundu and Tree

https://www.hackerrank.com/contests/w5/challenges/kundu-and-tree 此题是有一棵树，树中的边有红有黑。
·2015-11-08 12:24

UVA 10820 - Send a Table 数论 （欧拉函数）

Input: Standard Input Output: Standard Output   When participating in programming contests
·2015-11-07 12:45

【索引】Volume 0. Getting Started

AOAPC I: Beginning Algorithm Contests (Rujia Liu) Volume 0.
·2015-11-07 11:44

Codeforces Round #294 (Div. 2)——B——A and B and Compilation Errors

A and B are preparing themselves for programming contests. B loves to debug his code.
·2015-11-07 10:31

Codeforces Round #294 (Div. 2)——C——A and B and Team Training

A and B are preparing themselves for programming contests.
·2015-11-07 10:31

Codeforces Round #294 (Div. 2)——A——A and B and Chess

A and B are preparing themselves for programming contests.
·2015-11-07 10:30

BestCoder 1st Anniversary 1004 Bipartite Graph 【二分图 + bfs + 良好的逻辑思维 】

题目地址： http://bestcoder.hdu.edu.cn/contests/contest_showproblem.php?
·2015-11-07 10:29

PAT-PAT (Advanced Level) Practise 1012 The Best Rank (25) （简单模拟）【二星级】

题目链接：http://www.patest.cn/contests/pat-a-practise/1012题面：1012.TheBestRank(25)时间限制400ms内存限制65536kB代码长度限制
David_Jett·2015-11-04 22:00

codeforces 401 B Sereja and Contests【贪心】

题意：给出最后的时间n,div 1必须和div2一起举行，并且div2的时间总是比div1大1 给出Sereja（只能参加div2）参加过的k场比赛的时间,问他最少错过了多少场div2,最多错过了多少场div 2   先扫描一遍单个的没有用过的时间，再扫一遍连续的两个没有用过的时间 1 #include<iostream> 2 #include<
·2015-11-03 21:39

[hdu5164]ac自动机

中文题目：http://bestcoder.hdu.edu.cn/contests/contest_chineseproblem.php?
·2015-11-02 16:44

SDUT-Team172 Summer Training Practice #1

    题目来源：The 7th Zhejiang University Programming Contests 
·2015-11-02 14:43

迎接2012新赛季——HDOJ系列热身赛（4）部分结题报告

http://acm.hdu.edu.cn/contests/contest_show.php?cid=392 我们还是很水啊。。。。
·2015-11-01 14:33

迎接2012新赛季——HDOJ系列热身赛（2）还是弱的没治啊。。。

1000 http://acm.hdu.edu.cn/contests/contest_showproblem.php?
·2015-11-01 14:06

PAT 06-1 简单计算器

此题来自PAT(http://www.patest.cn/contests/mooc-c/06-1)，我看一位园友用if...else写得，好吧，我的还是有点价值，题设要求及代码实现如下 1 /*
·2015-10-31 18:24

山东省赛J题：Contest Print Server

Description In ACM/ICPC on-site contests ,3 students share 1 computer,so you can print your source code
·2015-10-31 18:36

1027. Colors in Mars (20) PAT

题目：http://pat.zju.edu.cn/contests/pat-a-practise/1027 简单题，考察十进制数和n进制数的转换和输出格式的控制。
·2015-10-31 17:46

1031. Hello World for U (20) PAT

题目：http://pat.zju.edu.cn/contests/pat-a-practise/1031 分析： 简单题，调整数组的输出次序就可以了。 输入数组长度为len。
·2015-10-31 17:36

2015百度之星资格赛题解

题目链接： http://bestcoder.hdu.edu.cn/contests/contest_show.php?cid=584 A.
·2015-10-31 12:45

[ACM_数学] LA 3708 Graveyard [墓地雕塑 圈上新加点 找规律]

  Description   Programming contests became so popular in the year 2397 that the governor
·2015-10-31 11:36

1002. 写这个号码 (20)（数学啊 ZJU_PAT）

主题链接：http://pat.zju.edu.cn/contests/pat-b-practise/1002 读入一个自然数n，计算其各位数字之和。用汉语拼音写出和的每一位数字。
·2015-10-31 10:43

PAT 1097. Deduplication on a Linked List (25)

地址： http://www.patest.cn/contests/pat-a-practise/1097 没什么好说的， 我逗比就是了 1 #include<iostream
·2015-10-31 10:28

PAT 1098. Insertion or Heap Sort (25)

题目地址： http://www.patest.cn/contests/pat-a-practise/1098 本来试图复习一下c++的继承，  无奈都忘光了， static 成员
·2015-10-31 10:28

PAT 1001. A+B Format (20)

题目地址： http://www.patest.cn/contests/pat-a-practise/1001 我乱搞的， 复习stringstream 1 #include<cstdio
·2015-10-31 10:28

PAT 1096. Consecutive Factors (20)

地址：http://www.patest.cn/contests/pat-a-practise/1096 这是在pat做的第一个题目， 由于脑残交了十几次才过。
·2015-10-31 10:28

1050. String Subtraction (20)

this problem  is from PAT, which website is http://pat.zju.edu.cn/contests/pat-a-practise/1050.
·2015-10-31 10:23

1083. List Grades (25)

the problem is from PAT,which website is http://pat.zju.edu.cn/contests/pat-a-practise/1083 and the
·2015-10-31 10:23
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