package cn.jbit.loops1; import java.util.Scanner; public class DoWhileDemo { /* * 如何使用do-while循环 */ public static void main(String[] args) { Scanner input = new Scanner(System.in); String answer = ""; //标识是否合格 do{ System.out.println("上机编写程序!"); System.out.print("合格了吗?(y/n)"); answer = input.next(); System.out.println(""); }while(!"y".equals(answer)); System.out.println("恭喜你通过了测试!"); } }
时间: 2024-10-07 10:11:30