模拟双色球系统

双色球系统"/>

模拟双色球系统

package Java_project_1;import java.util.Random;
import java.util.Scanner;public class Java_project_1 {public static void main(String[] args) {int[] usrNumber=userInputNumber();printArray(usrNumber);System.out.println("中奖号码为：");int[] luckNumber=createLuckNumber();printArray(luckNumber);judge(luckNumber,usrNumber);}public static void judge(int[] luckNumbers,int[] userNumbers){int redHitNumbers=0;int blueHitNumbers=0;for (int i=0;i<userNumbers.length-1;++i){for (int j=0;j<luckNumbers.length-1;++j){if(userNumbers[i]==luckNumbers[j]){++redHitNumbers;break;}}}blueHitNumbers=luckNumbers[6]==userNumbers[6]?1:0;System.out.println("你命中了" + redHitNumbers + "红球");System.out.println("你" + (blueHitNumbers == 1 ? "是" : "否") + "命中蓝球");if (redHitNumbers == 6 && blueHitNumbers == 1) {System.out.println("恭喜您！中了一等奖~ 奖金1000万已入账~~");} else if (redHitNumbers == 6 && blueHitNumbers == 0) {System.out.println("恭喜您！中了二等奖~ 奖金500万已入账~~");} else if (redHitNumbers == 5 && blueHitNumbers == 1) {System.out.println("恭喜您！中了三等奖~ 奖金3000元已入账~~");} else if ( (redHitNumbers == 5 && blueHitNumbers == 0) || (redHitNumbers == 4 && blueHitNumbers == 1) ) {System.out.println("恭喜您！中了四等奖~ 奖金200元已入账~~");} else if ( (redHitNumbers == 4 && blueHitNumbers == 0) || (redHitNumbers == 3 && blueHitNumbers == 1)) {System.out.println("恭喜您！中了五等奖~ 奖金10元已入账~~");} else if (redHitNumbers <3 && blueHitNumbers == 1) {System.out.println("恭喜您！中了六等奖~ 奖金5元已入账~~");}else {System.out.println("感谢您为福利事业作出的伟大贡献！！");}}public static void printArray(int[] arr){for (int i=0;i< arr.length;++i){System.out.print(arr[i] + "\t");}System.out.println();}public static int[] userInputNumber(){int[] numbers=new int[7];Scanner sc=new Scanner(System.in);for(int i=0;i< numbers.length-1;++i){System.out.println("请用户输入第" + i + "个红球号码（0-33不重复）：");numbers[i]=sc.nextInt();}System.out.println("请输入蓝球号码：");numbers[numbers.length-1]= sc.nextInt();return numbers;}public static int[] createLuckNumber(){int[] numbers=new int[7];Random r=new Random();for(int i=0;i< numbers.length-1;++i){while (true){int data=r.nextInt(33)+1;boolean flag=true;for (int j=0;j<i;j++){if(numbers[j]==data){flag=false;break;}}if (flag) {numbers[i]=data;break;}}}numbers[numbers.length-1]= r.nextInt(16)+1;return numbers;}
}