Write a method that accepts the input of how many lines theuser wants and then p

Question

Write a method that accepts the input of how many lines theuser wants and then prints the same number of characters to theline as the line number. Once the number of characters is the sameas the user input for the number of lines you then decrement backdown to zero. For example: the call printStars(1,4) would result in * ** *** **** *** ** * Write a method that accepts the input of how many lines theuser wants and then prints the same number of characters to theline as the line number. Once the number of characters is the sameas the user input for the number of lines you then decrement backdown to zero. For example: the call printStars(1,4) would result in * ** *** **** *** ** *

Explanation / Answer

import java.io.*;
public class drawtriangle
{public static void main(String[] args)
{
printstars(1,4);
}
public static void printstars(int row,int max)
{int i;
if(max==0)
   return;
if(row<max)
    {for(i=0;i<row;i++)
     System.out.print("*");
   System.out.println();
     printstars(row+1,max);
}
else
    {for(i=0;i<max;i++)
     System.out.print("*");
   System.out.println();
     printstars(row,max-1);
}

}
}

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