java语法基础_双色球小练习
public class caipiao {public static void main(String[] args) {
// 生成红球int[] arrnew int[7];Random r new Random();for (int i 0; i < arr.length-1;) {int numr.nextInt(33)1;if(!panduan(arr,num)){arr[i]num;i;}}
// 生成蓝球int num7r.nextInt…
2026/7/19 23:18:33