C Program to Print Alphabet D Star Pattern with Example

C Program

C program to Print  Alphabet D star pattern 

Example

#include <stdio.h>

int main() {

    int i, j;

    int n = 7;

    for (i = 0; i < n; i++) {

        for (j = 0; j < n; j++) {

           

            if (j == 0 ||

                (i == 0 && j < n - 1) ||

                (i == n - 1 && j < n - 1) ||

                (j == n - 1 && i != 0 && i != n - 1))

                printf("*");

            else

                printf(" ");

        }

        printf("\n");

    }

 

    return 0;

}

C Program to Print Alphabet D Star Pattern with Example
Explain Program

Step :1

#include <stdio.h>

standard input/output library for function printf() and scanf()

Step :2

Main Function Start
int main() {

 Start of the main function where the execution begin

Step :3

Variable Declarations

int i, j;

int n = 7;

i and j are loop control variable

n = 7 specifies the size of the pattern: it will be 7 rows × 7 column.

Step :4

for (i = 0; i < n; i++) {

This loop control the row number (from 0 to 6).

 Run exactly 7 times because n = 7.

Step :5

Inner Loop 

for (j = 0; j < n; j++) {

loop control the column number within each row.

Step :6

if (j == 0 ||

    (i == 0 && j < n - 1) ||

    (i == n - 1 && j < n - 1) ||

    (j == n - 1 && i != 0 && i != n - 1))

    printf("*");

else

    printf(" ");

Step :7

else

    printf(" ");

If none of the above conditions are true, print a space.

Step :8

printf("\n");

printing all columns of a row, a new line is printed.

Step :9

return 0;

C program to Print  Alphabet D star pattern 

Output

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