与计算机玩石头剪刀布 java

最新推荐文章于 2024-03-13 17:11:55 发布

原创最新推荐文章于 2024-03-13 17:11:55 发布 · 756 阅读

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CC 4.0 BY-SA版权

本文介绍了一个基于Java的石头剪刀布游戏代码实现，重点在于如何通过计数连续胜利来决定游戏结束，提供了完整的代码示例及注意事项。

目标

实现电脑或玩家连续两次win 则退出游戏

代码

private static int nPrint() {
		Scanner input = new Scanner(System.in);
		System.out.print("Enter your answer:(0 ->shitou  1->jiandao  2->bu):");
		int a = input.nextInt();
		return a;
	}

	private static void play() {
		int totalNumber = 0;

		while (true) {
			int answer = nPrint();
			int comAnswer = computer();

			if (answer == comAnswer) {
				System.out.println("xiangtong");
			} else if (answer - comAnswer == -1 || answer - comAnswer == 2) {
				System.out.println("your win!!");
				if (totalNumber > 0)
					totalNumber = 0;
				totalNumber--;
			} else {
				System.out.println("your lost!!");
				if (totalNumber < 0)
					totalNumber = 0;
				totalNumber++;
			}
			if (Math.abs(totalNumber) >= 2)
				break;

		}
	}

	private static int computer() {
		// (0 ->shitou 1->jiandao 2->bu)
		int comAnswer = (int) (Math.random() * 3);
		return comAnswer;
	}