C Program to Print Right Triangle of Incremental Alphabets Pattern

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

All C Programs to Print Right Triangle of Incremental Alphabets Pattern

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

C Program to Print Right Triangle of Incremental Alphabets Pattern using For Loop

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

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

Enter Right Triangle of Incremented Characters Rows = 5
Right Triangle of Incremented Row Characters Pattern
A 
B A 
C B A 
D C B A 
E D C B A 

C Program to Print Right Triangle of Incremental Alphabets Pattern using While Loop

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

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

Enter Right Triangle of Incremented Characters Rows = 5
Right Triangle of Incremented Row Characters Pattern
A 
B A 
C B A 
D C B A 
E D C B A 

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