Cup Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6684 Accepted Submission(s): 2062 Problem Description The WHU ACM Team has a big cup, with which every member drinks water. Now, we know th…
HDU 1000 A + B Problem I/O HDU 1001 Sum Problem 数学 HDU 1002 A + B Problem II 高精度加法 HDU 1003 Maxsum 贪心 HDU 1004 Let the Balloon Rise 字典树,map HDU 1005 Number Sequence 求数列循环节 HDU 1007 Quoit Design 最近点对 HDU 1008 Elevator 模拟 HDU 1010 Tempter of th…
A. Is it rated? time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Is it rated? Here it is. The Ultimate Question of Competitive Programming, Codeforces, and Everything. And you are here to a…
Cup Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8942 Accepted Submission(s): 2744 Problem Description The WHU ACM Team has a big cup, with which every member drinks water. Now, we know th…
题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=2289 hdu_2289:Cup Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5747 Accepted Submission(s): 1807 Problem Description The WHU ACM Team has a b…
A. Is it rated? time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Is it rated? Here it is. The Ultimate Question of Competitive Programming, Codeforces, and Everything. And you are here to a…
There are n people and k keys on a straight line. Every person wants to get to the office which is located on the line as well. To do that, he needs to reach some point with a key, take the key and then go to the office. Once a key is taken by somebo…
A. Vicious Keyboard time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Tonio has a keyboard with only two letters, "V" and "K". One day, he has typed out a string s with only t…
A. Petr and a calendar time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Petr wants to make a calendar for current month. For this purpose he draws a table in which columns correspond to wee…
J. Rising Sun time limit per test 1.0 s memory limit per test 1024 MB input standard input output standard output Joon has a midterm exam tomorrow, but he hasn't studied anything. So he decided to stay up all night to study. He promised himself that…
Preorder Test 题目连接: http://www.codeforces.com/contest/627/problem/D Description For his computer science class, Jacob builds a model tree with sticks and balls containing n nodes in the shape of a tree. Jacob has spent ai minutes building the i-th ba…
E. Simple Skewness 题目连接: http://www.codeforces.com/contest/626/problem/E Description Define the simple skewness of a collection of numbers to be the collection's mean minus its median. You are given a list of n (not necessarily distinct) integers. Fi…
C. Block Towers 题目连接: http://www.codeforces.com/contest/626/problem/C Description Students in a class are making towers of blocks. Each student makes a (non-zero) tower by stacking pieces lengthwise on top of each other. n of the students use pieces…
E. Prairie Partition It can be shown that any positive integer x can be uniquely represented as x = 1 + 2 + 4 + ... + 2k - 1 + r, where k and r are integers, k ≥ 0, 0 < r ≤ 2k. Let's call that representation prairie partition of x. For example, the p…
A. Robot Sequence time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Calvin the robot lies in an infinite rectangular grid. Calvin's source code contains a list of n commands, each either 'U'…
D. Office Keys time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output There are n people and k keys on a straight line. Every person wants to get to the office which is located on the line as wel…
Inviting Friends Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 241 Accepted Submission(s): 97 Problem Description You want to hold a birthday party, inviting as many friends as possible, but you…
Cup Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7077 Accepted Submission(s): 2177 Problem Description The WHU ACM Team has a big cup, with which every member drinks water. Now, we know th…
题目链接 Problem Description You have got a cylindrical cup. Its bottom diameter is 2 units and its height is 2 units as well.The height of liquid level in the cup is d (0 ≤ d ≤ 2). When you incline the cup to the maximal angle such that the liquid insid…
Cup Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 932 Accepted Submission(s): 319 Problem Description The WHU ACM Team has a big cup, with which every member drinks water. Now, we know the vol…
An Easy Problem for Elfness Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 1235 Accepted Submission(s): 257 Problem Description Pfctgeorge is totally a tall rich and handsome guy. He plans t…
Forethought Future Cup - Elimination Round 窝也不知道这是个啥比赛QwQ A. Love "A" 给你一个串,你可以删去若干个元素,使得最后a的个数严格大于一半.求最大串长. #include<iostream> #include<cstdio> #include<cstring> using namespace std; char s[55];int v=0,n; int main() { scanf(&q…
