package HomeWork05;import java.util.Scanner;public class ShuangSeQiu {//初始界面public static int Welcome(){System.out.println("--------------------------欢迎进入双色球机选系统（本次奖金500万）--------------------------");System.out.println(" 1.机选双色球 2.自选双色球");Scanner input = new Scanner(System.in);int select = input.nextInt();return select;}//生成红色球public static int[] ProduceRed(){int[] Red = new int[6];int temp;//产生不重复的双色球for(int i = 0;i < 6;i++){Red[i] = (int)(Math.random()*33)+1;for(int j = 0;j < i;j++){if(Red[i] == Red[j]){i--;break;}}}/*System.out.println("生成的不重复的红色球");for (int i = 0;i < 6;i++)System.out.print(Red[i]+"\t");*///对生成的红色球进行排序for(int i = 0;i < Red.length - 1;i++){for (int j = 0;j < Red.length - 1 - i;j++){if(Red[j] > Red[j+1]){temp = Red[j];Red[j] = Red[j+1];Red[j+1] = temp;}}}return Red;}//生成蓝色球public static int ProduceBlue(){int blue = 0;blue = (int)(Math.random()*16)+1;return blue;}//选取中奖蓝色球与红色球// 调用ProduceRed()和ProduceBlue()使得生成完整中奖序列public static int[] Select(){//前六个是红色球，第七个是蓝色球int[] array = new int[7];int[] array1 = ProduceRed();//生成红色球for(int i = 0;i < 6;i++)array[i] = array1[i];//生成蓝色球array[6]= ProduceBlue();return array;}//选取用户蓝色球与红色球// 调用ProduceRed()和ProduceBlue()使得生成完整中奖序列public static int[] XuanHao(){int[] array2 = new int[6];//将自动生成的号码放入array2array2 = Select();int[] array5 = new int[7];array2 = Select();int[] array3 = new int[6];System.out.println("为您生成的红色球");for (int i = 0; i < 6; i++){System.out.print(array2[i]+ "\t");array5[i] = array2[i];}System.out.println();System.out.println("为您生成的蓝色球：");array5[6] = ProduceBlue();System.out.println(array5[6]);return array5;}//public static int[] JiXuan(){int[] array3 = new int[6];array3 = Select();int[] array4 = new int[6];array4 = Select();int[] array6 = new int[7];System.out.println();System.out.println("中奖红色球");for (int i = 0; i < 6; i++){System.out.print(array3[i] + "\t");array6[i] = array3[i];}System.out.println();System.out.println("中奖蓝色球");array6[6] = ProduceBlue();System.out.println(array6[6]);return array6;}//生成中了几等奖public static void KaiJiang(int[] a1,int[] a2){int count = 0;for(int i = 0;i < a1.length - 1;i++){for(int j = 0 ;j < a2.length - 1;j++){if(a1[i] == a2[j]){count++;}}}if(count == 6 && a1[6]==a2[6])System.out.println("一等奖");else if(((count == 6) && (a1[6] !=a2[6])))System.out.println("二等奖");else if((a1[6]==a2[6] && count == 5))System.out.println("三等奖");else if((a1[6]==a2[6] && count == 4)||(count == 5) && (a1[6] !=a2[6]))System.out.println("四等奖");else if((a1[6]==a2[6] && count == 3)||(count == 4) && (a1[6] !=a2[6]))System.out.println("五等奖");else if (a1[6]==a2[6])System.out.println("六等奖");elseSystem.out.println("未中奖");}//自选public static int[] ShouXuan(){System.out.println("请输入6个红色球号码与1个蓝色球号码");Scanner input = new Scanner(System.in);int nums = input.nextInt();int[] n = new int[7];for(int i = 0;i < n.length;i++){n[i] = nums % 10;nums = nums / 10;}return n;}public static void main(String[] args) {int select = Welcome();int[] array2 = new int[7];if(select == 1){KaiJiang(XuanHao(),JiXuan());}elseKaiJiang(ShouXuan(),XuanHao());}}
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从根本上杜绝了自己想靠买彩票发财的想法
