线性查找
代码实现
/*** @author laoduan* @create 2020-05-10-13:39*/public class SeqSearch {public static void main(String[] args) {int arr[] = {1,9,11,-1,34,89};int index = seqSearch(arr,-11);}public static int seqSearch(int []arr,int value){//线性查找是逐一比对,发现有相同值就返回下标for(int i =0;i<arr.length;i++){if(arr[i] ==value){return i;}}return -1;}}
