时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her father disappeared. In this mysterious island, Lara finds a tomb…
任意门:http://hihocoder.com/problemset/problem/1829 Tomb Raider 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her limits when she discovers the island where her fath…
今天做的沈阳站重现赛,自己还是太水,只做出两道签到题,另外两道看懂题意了,但是也没能做出来. 1. Thickest Burger Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 0 Accepted Submission(s): 0 Problem Description ACM ICPC is launching a thic…
B. New Year and Old Property time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The year 2015 is almost over. Limak is a little polar bear. He has recently learnt about the binary system. He…
最大的位或 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 18 Accepted Submission(s): 17 Problem Description B君和G君聊天的时候想到了如下的问题.给定自然数l和r ,选取2个整数x,y满足l <= x <= y <= r ,使得x|y最大.其中|表示按位或,即C. C++.…
题目链接:http://poj.org/problem?id=2784 Buy or Build Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 1528 Accepted: 592 Description World Wide Networks (WWN) is a leading company that operates large telecommunication networks. WWN would li…
Disease Manangement 疾病管理 Description Alas! A set of D (1 <= D <= 15) diseases (numbered 1..D) is running through the farm. Farmer John would like to milk as many of his N (1 <= N <= 1,000) cows as possible. If the milked cows carry more than K…
Problem UVA12113-Overlapping Squares Accept:116 Submit:596 Time Limit: 3000 mSec Problem Description Input The input consists of several test cases. Each test case is contained in five lines and each line contains nine characters. If the horizontal…
时间限制1 Second 内存限制 512 Mb 题目描述 你有n个问题,你已经估计了第i个问题的难度为Ci,现在你想使用这些问题去构造一个问题集.比赛的问题集必须包含至少两个问题,而且比赛的总难度必须至少为l至多为r,此外最简单的问题和最难的问题之间的差异至少为x请您找出能够选择的问题集的数量. 输入 第一行有T组输入(1 ≤ T ≤ 10接下来一行输入n, l, r, x (1 ≤ n ≤ 10, 1 ≤ l ≤ r ≤ 1e9, 1 ≤ x ≤ 1e6)然后输入n个正整数 c1, c2,…