C Program to Print Hollow Rhombus Star Pattern

C Program to Print Hollow Rhombus Star Pattern

Program to print hollow rhombus star pattern in c; Through this tutorial, we will learn how to print hollow rhombus star pattern using for loop and while loop in c programs.

Programs to Print Hollow Rhombus Star Pattern in C

  • C Program to Print Hollow Rhombus Star Pattern using For Loop
  • C Program to Print Hollow Rhombus Star Pattern using While Loop

C Program to Print Hollow Rhombus Star Pattern using For Loop

#include<stdio.h>
int main()
{
    int i, j, k, rows;
    printf("Enter Hollow Rhombus Star Pattern Rows =  ");
    scanf("%d", &rows);

    printf("Hollow Rhombus Star Pattern\n");
    for(i = rows; i >= 1; i--)
    {
        for(j = 1; j <= i - 1; j++)
        {
            printf(" ");
        }
        for(k = 1; k <= rows; k++)
        {
            if(i == 1 || i == rows || k == 1 || k == rows)
            {
                printf("*");
            }
            else
            {
                printf(" ");
            }       
        }         
        printf("\n");   
    }
    return 0;
}

The output of the above c program; is as follows:

Enter Hollow Rhombus Star Pattern Rows =  8
Hollow Rhombus Star Pattern
       ********
      *      *
     *      *
    *      *
   *      *
  *      *
 *      *
********

C Program to Print Hollow Rhombus Star Pattern using While Loop

#include<stdio.h>
int main()
{
    int i, j, k, rows;

    printf("Enter Hollow Rhombus Star Pattern Rows =  ");
    scanf("%d", &rows);

    printf("Hollow Rhombus Star Pattern\n");
    i = rows;
    while(i >= 1)
    {
        j = 1;
        while( j <= i - 1)
        {
            printf(" ");
            j++;
        }
        k = 1;
        while( k <= rows)
        {
            if(i == 1 || i == rows || k == 1 || k == rows)
            {
                printf("*");
            }
            else
            {
                printf(" ");
            }  
            k++;     
        }         
        printf("\n"); 
        i--;  
    }
    return 0;
}

The output of the above c program; is as follows:

Enter Hollow Rhombus Star Pattern Rows =  8
Hollow Rhombus Star Pattern
       ********
      *      *
     *      *
    *      *
   *      *
  *      *
 *      *
********

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AuthorAdmin

My name is Devendra Dode. I am a full-stack developer, entrepreneur, and owner of Tutsmake.com. I like writing tutorials and tips that can help other developers. I share tutorials of PHP, Python, Javascript, JQuery, Laravel, Livewire, Codeigniter, Node JS, Express JS, Vue JS, Angular JS, React Js, MySQL, MongoDB, REST APIs, Windows, Xampp, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL and Bootstrap from a starting stage. As well as demo example.

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