猜数游戏(100以内10次机会)
package Day01; /*100以内猜数十次机会*/ import java.util.Random; import java.util.Scanner; public class Demo03Random { public static void main(String[] args) { Random num = new Random(); int randomnum = num.nextInt(100) + 1;//[1.100] Scanner sd = new Scanner(System.in);//键盘输入放入猜测的数字 System.out.println("请输入你猜的数字:"); while (true) { //统计猜的次数 for (int i = 1; i < 11; i++) { System.out.println("第" + i + "次:"); int guessNum = sd.nextInt();//键盘输入的数 if (guessNum > randomnum) { System.out.println("太大了,请重试"); } else if (guessNum < randomnum) { System.out.println("太小了,请重试"); } else { System.out.println("恭喜你,猜中了"); break; } } break; } System.out.println("游戏结束"); } }
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