Java program to print Arrow Symbol

import java.util.*;
class Arrow
{
public static void  main(String args[])
{
int i,j,n;
Scanner s=new Scanner(System.in);
System.out.print("enter size : ");
n=s.nextInt();
for(i=0;i<=2*n;i++)
{
for(j=1;j<2*n;j++)
{
if((j==n-i)||(j==n+i))
System.out.print("*");
else
{
if(j==n)
{
int c=1;
for(int k=0;k<=n;k++)
{
if((k==n+c)||(k==n-c))
System.out.print("*");
}
}
else
System.out.print(" ");
}
}
System.out.println();
}
}
}


                                                     Output