java 九九乘法口诀
方法:
public class MT
{
public static void printMT ( int num )
{
if(num>0)
for(int j =1;j<=num;j++)
{
for(int k=1;k<=j;k++){
System.out.print(j+"*"+k+"="+k*j);
System.out.print(" ");
}
System.out.println();
}
}
}
调用:
public class MTuse {
public static void main (String[] args){
MT.printMT(9);
}
}