版权声明:欢迎大佬批评指正!O(∩_∩)O https://blog.csdn.net/wyh1618/article/details/82801286
import javax.swing.JOptionPane;
public class printtable {
public static void main(String[] args) {
String a= JOptionPane.showInputDialog("请输入起始值", null);
//System.out.println(a);
int c = Integer.parseInt(a);
int b=c;
//System.out.println(b);
String a1= JOptionPane.showInputDialog("请输入终止值", null);
int c1 = Integer.parseInt(a1);
int b1=c1;
printtable pt = new printtable();
pt.printtable(b, b1);
}
public static void printtable(int a,int b)
{
for(int i=a;i<=b;i++)
{
for(int j=a;j<=i;j++)
{
System.out.print(j+"*"+i+"="+i*j+" ");
}
System.out.println();
}
}
}
Java小白开始上车了