- import javax.swing.JOptionPane;
- public class GuessNumber{
- public static void main (String args[ ]) {
- System.out.println("给你一个1至100之间的整数,请猜测这个数");
- int realNumber=(int)(Math.random()*100)+1;
- int yourGuess=0;
- String str=JOptionPane.showInputDialog("输入您的猜测:");
- yourGuess=Integer.parseInt(str);
- while(yourGuess != realNumber) { //循环条件
- if(yourGuess > realNumber) { //条件代码
- str=JOptionPane.showInputDialog("猜大了,再输入你的猜测:");
- yourGuess=Integer.parseInt(str);
- }else if(yourGuess < realNumber) { //条件代码
- str=JOptionPane.showInputDialog("猜小了,再输入你的猜测:");
- yourGuess=Integer.parseInt(str);
- }
- }
- System.out.println("猜对了!");
- }
- }
转载于:https://blog.51cto.com/huamm/1039603