C Program to Print Right Pascals Triangle Alphabets Pattern

Program to print right pascals triangle alphabets pattern in c; Through this tutorial, we will learn how to print right pascals triangle alphabets pattern using for loop and while loop in c programs.

Programs to Print Right Pascals Triangle Alphabets Pattern in C

• C Program to Print Right Pascals Triangle Alphabets Pattern using For Loop
• C Program to Print Right Pascals Triangle Alphabets Pattern using While Loop

C Program to Print Right Pascals Triangle Alphabets Pattern using For Loop

#include <stdio.h>

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

	printf("Enter Right Pascal Triangle of Alphabets Rows = ");
	scanf("%d", &rows);

	printf("The Right Pascal Triangle Alphabets Pattern\n");

	alphabet = 65;

	for (i = 0; i <= rows - 1; i++)
	{
		for (j = 0; j <= i; j++)
		{
			printf("%c ", alphabet + j);
		}
		printf("\n");
	}

	for (i = rows - 1; i >= 0; i--)
	{
		for (j = 0; j < i; j++)
		{
			printf("%c ", alphabet + j);
		}
		printf("\n");
	}
}

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

Enter Right Pascal Triangle of Alphabets Rows = 5
The Right Pascal Triangle Alphabets Pattern
A
A B
A B C
A B C D
A B C D E
A B C D
A B C
A B
A 

C Program to Print Right Pascals Triangle Alphabets Pattern using While Loop

#include <stdio.h>

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

	printf("Enter Right Pascal Triangle of Alphabets Rows = ");
	scanf("%d", &rows);

	printf("The Right Pascal Triangle Alphabets Pattern\n");

	alphabet = 65;
	i = 0;

	while (i <= rows - 1)
	{
		j = 0;
		while (j <= i)
		{
			printf("%c ", alphabet + j);
			j++;
		}
		printf("\n");
		i++;
	}

	i = rows - 1;
	while (i >= 0)
	{
		j = 0;
		while (j < i)
		{
			printf("%c ", alphabet + j);
			j++;
		}
		printf("\n");
		i--;
	}
}

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

Enter Right Pascal Triangle of Alphabets Rows = 5
The Right Pascal Triangle Alphabets Pattern
A
A B
A B C
A B C D
A B C D E
A B C D
A B C
A B
A 

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