Java學習---比較兩個數大小
阿新 • • 發佈:2019-02-13
import javax.swing.JOptionPane;
public class Compare{
public static void main(String[] args){
String s1,s2;
s1=JOptionPane.showInputDialog("Please enter the first number:");
s2=JOptionPane.showInputDialog("Please enter the second number:");
int firstNumber,secondNumber;
firstNumber=Integer.parseInt(s1);
secondNumber=Integer.parseInt(s2);
if(firstNumber>secondNumber){
JOptionPane.showMessageDialog(null,firstNumber+" larger than "+secondNumber);
}
else if(secondNumber>firstNumber){
JOptionPane.showMessageDialog(null,secondNumber+" larger than "+firstNumber);
}
else{
JOptionPane.showMessageDialog(null,firstNumber+" equal to "+secondNumber);
}
}
}