Pattern 4

Write a C program to print the following pattern:

    *
   *** 
  *****
 *******
*********
 *******
  *****
   ***   
    *

CODE:

#include<stdio.h>
void main()
{
    int i,j,k,n;
    printf("Enter the no of rows \n");
    scanf("%d",&n);
    for(i=1;i<=n/2;i++)
    {
        for(j=n/2;j>i;j--)
        {
            printf(" ");
        }
        for(k=1;k<=i*2-1;k++)
        {
            printf("*");
        }
        printf("\n");
    }
    for(i=n;i>n/2+1;i--)
    {
        for(j=n;j>=i;j--)
        {
            printf(" ");
        }
        for(k=n+2;k<i*2-1;k++)
        {
            printf("*");
        }
        printf("\n");
    }
}

OUTPUT: