C Program to Print Hollow Square Pattern With Diagonals

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

Program to Print Hollow Square Pattern With Diagonals in C

  • C Program to Print Hollow Square Pattern With Diagonals using For Loop
  • C Program to Print Hollow Square Pattern With Diagonals using While Loop

C Program to Print Hollow Square Pattern With Diagonals using For Loop

#include<stdio.h>
int main()
{
    int i, j, rows;
    printf("Enter Hollow Square with Diagonals Rows =  ");
    scanf("%d", &rows);

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

The Output of the above c program; as follow:

Enter Hollow Square with Diagonals Rows =  8
Hollow Square Star Pattern With Diagonals
* * * * * * * *
* *         * *
*   *     *   *
*     * *     *
*     * *     *
*   *     *   *
* *         * *
* * * * * * * * 

C Program to Print Hollow Square Pattern With Diagonals using While Loop

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

    printf("Enter Hollow Square with Diagonals Rows =  ");
    scanf("%d", &rows);

    printf("Hollow Square Pattern With Diagonals\n");
    i = 1;
    while(i <= rows)
    {
        j = 1;
        while(j <= rows)
        {
            if(i == 1 || i == rows || i == j || j == 1 || j == rows || j == rows - i + 1)
            {
                printf("* ");
            }
            else
            {
                printf("  ");
            }
            j++;
        }
        printf("\n");
        i++;
    }
    return 0;
}

The Output of the above c program; as follow:

Enter Hollow Square with Diagonals Rows =  10
Hollow Square Pattern With Diagonals
* * * * * * * * * *
* *             * *
*   *         *   *
*     *     *     *
*       * *       *
*       * *       *
*     *     *     *
*   *         *   *
* *             * *
* * * * * * * * * * 

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AuthorDevendra Dode

Greetings, I'm Devendra Dode, a full-stack developer, entrepreneur, and the proud owner of Tutsmake.com. My passion lies in crafting informative tutorials and offering valuable tips to assist fellow developers on their coding journey. Within my content, I cover a spectrum of technologies, including 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. Whether you're starting out or looking for advanced examples, I provide step-by-step guides and practical demonstrations to make your learning experience seamless. Let's explore the diverse realms of coding together.

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