Java用Random写简单的抽奖
Java用Random写简单的抽奖因为点过的不能再被点到,所以将点过的数储存在数组result中,引入布尔类型变量existimport java.util.Random;public class SuiJi { public static void main(String[] args) { int result[] = new int[3]; int count = 0; Random ran = new Random(); int i; while(count