java中数组里怎么去除某个数字?答:public class Test { private int a[] = {13,2,4,5,40,0,56,0,5,0,0,0};//数组初始值 private int newlength=0; public void delete(int n){//删除数组中n的值 for (int i = 0; i < a.length; i++) { if(a[i] == n){ for(int j = i; j < a.le...
java中怎么在数组中去除某个数字?答:static void main(String[] args) {int a1[]={1,3,4,5,0,0,9,6,0,5,4,7,6,7,0,5};int a2[] = { 1, 0, 5,0,6,0,4, 1, 0 };//测试第一种办法:System.out.println("原数组:");for (int n : a1)System.out.print(n + ",");// 删除元素!a1=volume(a1,...
Java数组中重复数据的删除答:java数组中去掉重复数据可以使用set集合,set本身内部是不保存重复的数据的,如下代码:import java.util.Arrays;import java.util.Set;import java.util.TreeSet;public class ceshi {public static void main(String[] args) {int[] testArr = { 5, 5, 1, 2, 3, 6, -7, 8, 6, 45, 5...