C Program to Print Right Pascals Triangle of Mirrored Numbers Pattern

Write a C program to print right pascals triangle of mirrored numbers pattern using for loop.

#include <stdio.h>

int main()
{
	int rows, i, j, k;

	printf("Enter Right Pascals Triangle Mirrored Numbers Rows = ");
	scanf("%d", &rows);

	printf("The Right Pascals Triangle of Mirrored Numbers Pattern\n");

	for (i = rows; i >= 1; i--)
	{
		for (j = i; j <= rows; j++)
		{
			printf("%d ", j);
		}
		for (k = rows - 1; k >= i; k--)
		{
			printf("%d ", k);
		}
		printf("\n");
	}

	for (i = 2; i <= rows; i++)
	{
		for (j = i; j <= rows; j++)
		{
			printf("%d ", j);
		}
		for (k = rows - 1; k >= i; k--)
		{
			printf("%d ", k);
		}
		printf("\n");
	}
}

This C program prints the right pascals triangle pattern of mirrored numbers using a while loop.

#include <stdio.h>

int main()
{
	int rows, i, j, k;

	printf("Enter Right Pascals Triangle Mirrored Numbers Rows = ");
	scanf("%d", &rows);

	printf("The Right Pascals Triangle of Mirrored Numbers Pattern\n");

	i = rows;

	while (i >= 1)
	{
		j = i;
		while (j <= rows)
		{
			printf("%d ", j);
			j++;
		}
		k = rows - 1;
		while (k >= i)
		{
			printf("%d ", k);
			k--;
		}
		printf("\n");
		i--;
	}

	i = 2;
	while (i <= rows)
	{
		j = i;
		while (j <= rows)
		{
			printf("%d ", j);
			j++;
		}
		k = rows - 1;
		while (k >= i)
		{
			printf("%d ", k);
			k--;
		}
		printf("\n");
		i++;
	}
}

Enter Right Pascals Triangle Mirrored Numbers Rows = 10
The Right Pascals Triangle of Mirrored Numbers Pattern
10 
9 10 9 
8 9 10 9 8 
7 8 9 10 9 8 7 
6 7 8 9 10 9 8 7 6 
5 6 7 8 9 10 9 8 7 6 5 
4 5 6 7 8 9 10 9 8 7 6 5 4 
3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 
2 3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 2 
1 2 3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 2 1 
2 3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 2 
3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 
4 5 6 7 8 9 10 9 8 7 6 5 4 
5 6 7 8 9 10 9 8 7 6 5 
6 7 8 9 10 9 8 7 6 
7 8 9 10 9 8 7 
8 9 10 9 8 
9 10 9 
10 

In this C example, we used the forloopIter function to display the right pascals mirrored numbers triangle pattern.

#include <stdio.h>

void rightpascalMirrored(int rows, int i)
{
	for (int j = i; j <= rows; j++)
	{
		printf("%d ", j);
	}
	for (int k = rows - 1; k >= i; k--)
	{
		printf("%d ", k);
	}
}

int main()
{
	int rows, i;

	printf("Enter Right Pascals Triangle Mirrored Numbers Rows = ");
	scanf("%d", &rows);

	printf("The Right Pascals Triangle of Mirrored Numbers Pattern\n");

	for (i = rows; i >= 1; i--)
	{
		rightpascalMirrored(rows, i);
		printf("\n");
	}

	for (i = 2; i <= rows; i++)
	{
		rightpascalMirrored(rows, i);
		printf("\n");
	}
}

Enter Right Pascals Triangle Mirrored Numbers Rows = 12
The Right Pascals Triangle of Mirrored Numbers Pattern
12 
11 12 11 
10 11 12 11 10 
9 10 11 12 11 10 9 
8 9 10 11 12 11 10 9 8 
7 8 9 10 11 12 11 10 9 8 7 
6 7 8 9 10 11 12 11 10 9 8 7 6 
5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 
4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 
3 4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 3 
2 3 4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 3 2 
1 2 3 4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 3 2 1 
2 3 4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 3 2 
3 4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 3 
4 5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 4 
5 6 7 8 9 10 11 12 11 10 9 8 7 6 5 
6 7 8 9 10 11 12 11 10 9 8 7 6 
7 8 9 10 11 12 11 10 9 8 7 
8 9 10 11 12 11 10 9 8 
9 10 11 12 11 10 9 
10 11 12 11 10 
11 12 11 
12