Graps/白鸡百钱/七星彩

来源：互联网发布：用矩阵解决实际问题编辑：程序博客网时间：2024/05/16 05:29

package day141018;<pre name="code" class="java">/** *  * Graps赌博 * @author XWJ * */public class Graps {    public static int roll() {    return (int)(Math.random() * 6 + 1);    }        public static void main(String[] args) {int firstPoint, currentPoint;firstPoint = currentPoint = roll() + roll();System.out.println("玩家摇出了" + currentPoint + "点");boolean goon = false;switch(currentPoint) {case 7:case 11:System.out.println("玩家胜！！！");break;case 2:case 3:case 12:System.out.println("庄家胜！！！");break;default:goon = true;}while(goon) {currentPoint = roll() + roll();System.out.println("玩家摇出了" + currentPoint + "点");if(currentPoint == 7) {System.out.println("庄家胜！！！");goon = false;}else if(currentPoint == firstPoint) {System.out.println("玩家胜！！！");goon = false;}}}}

package day141018;/** *  * 白鸡百钱方法2 *  * @author XWJ * */public class MoneyAndChicken {public static void main(String[] args) {for (int x = 0; x <= 20; x++) {for (int y = 0; y <= 33; y++) {int z = 100 - x - y;if (5 * x + 3 * y + z / 3 == 100 && z % 3 == 0) {System.out.printf("公鸡的数量：%d,母鸡的数量:%d,小鸡的数量：%d,\n", x, y, z);}}}}}

package day141018;

/** * * 七星彩计算 * @author XWJ */import java.util.Scanner;public class SevenColor {public static void main(String[] args) {Scanner a = new Scanner(System.in);System.out.print("请输入要下的注数:");if (a.hasNextInt()) {int x = a.nextInt();if (x > 0) {for (int i = 1; i <= x; i++) {for (int j = 1; j <= 7; j++) {System.out.print((int) (Math.random() * 10) + " ");}System.out.println();a.close();}}}}}

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