입력받은 a ~b의 구구단을 출력하라.
package _2;
import java.util.*;
import javax.swing.plaf.basic.BasicInternalFrameTitlePane.SystemMenuBar;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
for(int i=a ; i<=b ; i++)
{
for(int j=1 ; j<10 ; j++ )
System.out.println(i+" * "+j+" = "+i*j);
}
}
}