C Program to Print Mirrored Half Diamond Star Pattern

In this tutorial, i am going to show you how to print mirrored half diamond star patterns with the help of for loop and while loop in c programs.

All C Programs to Print Mirrored Half Diamond Star Pattern

  • C Program to Print Mirrored Half Diamond Star Pattern using For Loop
  • C Program to Print Mirrored Half Diamond Star Pattern using While Loop

C Program to Print Mirrored Half Diamond Star Pattern using For Loop

#include<stdio.h>
int main()
{
 	int i, j, rows; 
 	printf("Enter Mirrored Half Diamond Rows =  ");
 	scanf("%d", &rows);
    printf("Mirrored Half Diamond Star Pattern\n");
	for(i = 1; i <= rows; i++)
	{
		for(j = 1; j <= rows - i; j++)
		{
			printf(" ");
		}
        for(j = 1; j <= i; j++)
        {
            printf("*");
        }
		printf("\n");
	}
    for(i = rows - 1; i > 0; i--)
	{
		for(j = 1; j <= rows - i; j++)
		{
			printf(" ");
		}
        for(j = 1; j <= i; j++)
        {
            printf("*");
        }
		printf("\n");
	}
 	return 0;
}

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

Enter Mirrored Half Diamond Rows =  5
Mirrored Half Diamond Star Pattern
    *
   **
  ***
 ****
*****
 ****
  ***
   **
    *

C Program to Print Mirrored Half Diamond Star Pattern using While Loop

#include<stdio.h>
int main()
{
 	int i, j, rows; 
	char ch = '*';
 	printf("Enter Mirrored Half Diamond Rows =  ");
 	scanf("%d", &rows);
    printf("Mirrored Half Diamond Star Pattern\n");
	i = 1;
	while( i <= rows)
	{
		j = 1;
		while(j <= rows - i)
		{
			printf(" ");
			j++;
		}
		j = 1;
        while(j <= i)
        {
            printf("%c", ch);
			j++;
        }
		printf("\n");
		i++;
	}
	i = rows - 1;
    while( i > 0)
	{
		j = 1;
		while(j <= rows - i)
		{
			printf(" ");
			j++;
		}
		j = 1;
        while(j <= i)
        {
            printf("%c", ch);
			j++;
        }
		printf("\n");
		i--;
	}
 	return 0;
}

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

Enter Mirrored Half Diamond Rows =  5
Mirrored Half Diamond Star Pattern
    *
   **
  ***
 ****
*****
 ****
  ***
   **
    *

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