题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5373 题目意思: 有两个class:A 和 B,Bob 在 Class A 里面.现在给出 Class A(n-1人) 和 Class B(m人) 所有人的分数,除了Bob,所以Class A 少了一个人.现在需要找出 Bob 最大可能的分数和最少可能的分数,使得他在Class A 里面拉低平均分,而在Class B 里面提高平均分. 由于数据量不大,所以可以暴力枚
本题解不包括个人觉得太水的题(J题本人偷懒没做). 个人觉得这场其实HDU-5116要比HDU-5118难,不过赛场情况似乎不是这样.怀疑是因为老司机带错了路. 这套题,个人感觉动态规划和数论是两个主要的考点. HDU 5113 Black And White HDU 5114 Collision HDU 5116 Everlasting L HDU 5117 Fluorescent HDU 5118 GRE Words Once More!
A题 给一个由a和b两种类型的字符组成的字符串,每次可以从中选取任意长度的回文子序列(不一定连续)并删除.问最少需要几次能将整个字符串为空. 思路:如果本身是个回文串,那么只需要一次,否则需要两次(第一次选全部的a,第二次全部选b). Accepted Code: def is_palidrome(s): n = len(s); for i in xrange(n / 2): if s[i] != s[n - i - 1]: return False; return True; if __nam
题目链接 Problems HDOJ上的题目顺序可能和现场比赛的题目顺序不一样, 我这里的是按照HDOJ的题目顺序来写的. Problem 1001 签到 #include <bits/stdc++.h> using namespace std; #define rep(i, a, b) for (int i(a); i <= (b); ++i) typedef long long LL; LL n, f[31]; int ans; int main(){ f[1] = 1LL; fo
题目链接:http://acm.bnu.edu.cn/bnuoj/problem.php?search=2014+ACM-ICPC+Beijing+Invitational+Programming+Contest 总共十道题, 又结束了一场逗比的比赛, 感觉后半场都在梦游,结果被虐了!!!!大家都虐我一万里啊. 正如wushen说的,“那些被虐过的比赛,唯有赛后AK掉来泄愤.” 本弱太菜,还达不到AK的境界,只能搞出这场的8道题. A A Matrix 一个很神奇的题目,全场就坑在这题了,其实应
Solved A Gym 100488A Yet Another Goat in the Garden B Gym 100488B Impossible to Guess Solved C Gym 100488C Lost Temple Solved D Gym 100488D Toy Soldiers Solved E Gym 100488E Just Change a Word Solved F Gym 100488F Two Envelopes Solved G Gym 100488G
Clone Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/65536K (Java/Other) Total Submission(s) : 8 Accepted Submission(s) : 5 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description After eating food from Chernobyl,
比赛链接: http://202.197.224.59/OnlineJudge2/index.php/Contest/problems/contest_id/36 题目来源: 2014嘉杰信息杯ACM/ICPC湖南程序设计邀请赛暨第六届湘潭市程序设计竞赛 × Problem A A simple problem (求N % 1 + N % 2 + ....+ N % N, 待补) ? Problem B Path √ Problem C Range (单调栈) √ Problem
http://acm.zju.edu.cn/onlinejudge/showContestProblems.do?contestId=358 The 2014 ACM-ICPC Asia Mudanjiang Regional Contest 136 - The 2014 ACM-ICPC Asia Mudanjiang Regional Contest Solved ID Title Ratio (AC/All) Yes A Average Score 61.78% (456/738) Yes
2016 ACM/ICPC Asia Regional Qingdao Online(部分题解) 5878---I Count Two Three http://acm.hdu.edu.cn/showproblem.php?pid=5878 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1287 Accepted Submissi
Mart Master II Time Limit: 12000/6000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 675 Accepted Submission(s): 237 Problem Description Trader Dogy lives in city S, which consists of n districts. There are n - 1
Average Score Time Limit: 2 Seconds Memory Limit: 65536 KB Bob is a freshman in Marjar University. He is clever and diligent. However, he is not good at math, especially in Mathematical Analysis. After a mid-term exam, Bob was anxious about his
目录 注意!!此题解存在大量假算法,请各位巨佬明辨! Problem A Digits Are Not Just Characters 题面 题意 思路 代码 Problem B Arithmetic Progressions 题面 代码 Problem C Emergency Evacuation 题意 题解 代码 Problem D Shortest Common Non-Subsequence 题面 代码 Problem E Eulerian Flight Tour Problem G W