点击打开链接 A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) are given. Write a program to find the minimal length of the subsequence of consecutive elements of the…
D - Aggressive cows 农夫 John 建造了一座很长的畜栏,它包括N (2 <= N <= 100,000)个隔间,这些小隔间依次编号为x1,...,xN (0 <= xi <= 1,000,000,000). 但是,John的C (2 <= C <= N)头牛们并不喜欢这种布局,而且几头牛放在一个隔间里,他们就要发生争斗.为了不让牛互相伤害.John决定自己给牛分配隔间,使任意两头牛之间的最小距离尽可能的大,那么,这个最大的最小距离是什么呢? Inp…
1.二分查找法思路:不断缩小范围,直到low <= high 2.代码: package Test; import java.util.Arrays; public class BinarySearch { public static void main(String[] args) { int [] a = {1,5,7,9,11,12,16,20}; int target = 16; //System.out.println(Arrays.binarySearch(a, target));…