1.定义数组 var m=new Array(); var n=[]; 2.数组的赋值(两种) A. var m=new Array(2); 一个值表示数组length var m=new Array(2,3,4,5); 多个值表示数组赋值 B. m[0]=2; m[1]=3; m[2]=4; 3.数组对象的属性 数组名称.length; 4.数组对象的常用方法数组转化为string join() var m=new Array(2,3,4,5); console.log(m.join("|&q
public static void main(String[] args){ //创建一个int数组,长度为100, int n = 100; int[] arrayInt = new int[n]; Random random = new Random(); ArrayList myList = new ArrayList(); while(myList.size() < 100){ //随机函数生成0-100的整数 int num = random.nextInt(101); //myLi
一.变量定义赋值 输入输出屏幕显示 : name = input("input is your name") age =int( input("input is your age")) add =input("input your add") money = float(input("input your money")) mess=''' Infomessage Of User %s --------------------