Road Construction Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10141 Accepted: 5031 Description It's almost summer time, and that means that it's almost summer construction time! This year, the good people who are in charge of the r…
Marriage Match IV 题目链接: http://acm.hust.edu.cn/vjudge/contest/122685#problem/Q Description Do not sincere non-interference. Like that show, now starvae also take part in a show, but it take place between city A and B. Starvae is in city A and girls a…
Black Box Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8637 Accepted: 3542 Description Our Black Box represents a primitive database. It can save an integer array and has a special i variable. At the initial moment Black Box is empt…
求一组N个数中的第k个最大者,设k=N/2. import java.util.Random; public class K_Max { /** * @param args */ //求第K大的数,保证K大于等于1,小于等于array.length/2哦 public static int TopK(int array[],int K) { int topk[] = new int [K]; for(int i = 0; i<topk.length;i++) topk[i] = array[i]…
传送门 Description There are two sorted arrays nums1 and nums2 of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)). Example 1: nums1 = [1, 3] nums2 = [2] The median is 2.0 Exampl…