题意:计算Bestcoder四题的得分. 思路:直接模拟,4项分数直接计算后输出.注意不要低于百分之40的分. //#include <bits/stdc++.h> #include <iostream> #include <cstdio> #define LL long long using namespace std; ; int a[N]; int b[N]; int cal() { ; ans=(/*(-a[])-b[]* >*/*(-a[])-b[]*:…

ZYB loves Score Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5268 Description One day,ZYB participated in the BestCoder Contest There are four problems. Their scores are 1000,1500,2000,2500 According to the r…

两只兔子Tom和Jerry在一个n*n的格子区域跑,分别起始于(1,1)和(n,n),有各自的速度speed(格/小时).初始方向dir(E.N.W.S)和左转周期turn(小时/次). 各自每小时往E.N.W.S中一个方向跑speed格,每隔turn小时左转一次(即逆时针的下一个方向). 行走中若第i步将碰壁,则第i步及剩余步改为原方向的相反方向(即折返). 两只兔子若在第i小时到达同一点,则交换彼此的方向再走下一小时:若相遇时有兔子恰好该左转,则放弃此次左转. 第一眼像搜索,后来发现只是简单…

NanoApe Loves Sequence 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5805 Description NanoApe, the Retired Dog, has returned back to prepare for the National Higher Education Entrance Examination! In math class, NanoApe picked up sequences once aga…

题目:http://acm.hdu.edu.cn/showproblem.php?pid=4414 CSUST:点击打开链接 Finding crosses Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 729    Accepted Submission(s): 411 Problem Description The Nazca L…

Elevator Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 56481    Accepted Submission(s): 30942 Problem Description The highest building in our city has only one elevator. A request list is made…

NanoApe Loves Sequence Ⅱ 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5806 Description NanoApe, the Retired Dog, has returned back to prepare for for the National Higher Education Entrance Examination! In math class, NanoApe picked up sequences on…

题目链接 Problem Description Kblack loves flags, so he has infinite flags in his pocket. One day, Kblack is given an chessboard and he decides to plant flags on the chessboard where the position of each flag is described as a coordinate , which means tha…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1200 To and Fro Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5129    Accepted Submission(s): 3550 Problem Description Mo and Larry have devised…

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 538    Accepted Submission(s): 259 Problem Description Memphis loves xor very musch.Now he gets an array A.The length of A is n.Now he wants to kn…