C Program to Print Right Triangle of Alphabets in Reverse

In this tutorial, i am going to show you how to print right triangle of alphabets in reverse with the help of for loop and while loop in c programs.

All C Programs to Print Right Triangle of Alphabets in Reverse

• C Program to Print Right Triangle of Alphabets in Reverse using For Loop
• C Program to Print Right Triangle of Alphabets in Reverse using While Loop

C Program to Print Right Triangle of Alphabets in Reverse using For Loop

#include <stdio.h>
int main()
{
	int rows;
	printf("Enter Right Triangle Reverse Characters Rows = ");
	scanf("%d", &rows);
	printf("Right Triangle of Characters in Reverse Pattern\n");
	int alphabet = 65;
	for (int i = rows - 1; i >= 0; i--)
	{
		for (int j = rows - 1; j >= i; j--)
		{
			printf("%c ", alphabet + j);
		}
		printf("\n");
	}
}

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

Enter Right Triangle Reverse Characters Rows = 5
Right Triangle of Characters in Reverse Pattern
E 
E D 
E D C 
E D C B 
E D C B A 

C Program to Print Right Triangle of Alphabets in Reverse using While Loop

#include <stdio.h>
int main()
{
	int i, j, alphabet, rows;
	printf("Enter Right Triangle Reverse Characters Rows = ");
	scanf("%d", &rows);
	printf("Right Triangle of Characters in Reverse Pattern\n");
	alphabet = 65;
	i = rows - 1;
	while (i >= 0)
	{
		j = rows - 1;
		while (j >= i)
		{
			printf("%c ", alphabet + j);
			j--;
		}
		printf("\n");
		i--;
	}
}

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

E 
E D 
E D C 
E D C B 
E D C B A 

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