C Program to Print Right Triangle of Consecutive Row Alphabets Pattern

Write a C program to print right triangle of consecutive row alphabets pattern using for loop.

#include <stdio.h>

int main()
{
	int alphabet, val, rows;

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

	printf("Right Triangle of Consecutive Row Alphabets Pattern\n");
	alphabet = 64;

	for (int i = 1; i <= rows; i++)
	{
		val = i;
		for (int j = 1; j <= i; j++)
		{
			printf("%c ", alphabet + val);
			val = val + rows - j;
		}
		printf("\n");
	}
}
C Program to Print Right Triangle of Consecutive Row Alphabets Pattern

This C program displays the right angled triangle of consecutive alphabets using a while loop.

#include <stdio.h>

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

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

	printf("Right Triangle of Consecutive Row Alphabets Pattern\n");
	alphabet = 64;
	i = 1;

	while (i <= rows)
	{
		val = i;
		j = 1;

		while (j <= i)
		{
			printf("%c ", alphabet + val);
			val = val + rows - j;
			j++;
		}
		printf("\n");
		i++;
	}
}
Enter Right Triangle of Consecutive Row Alphabets Rows = 9
Right Triangle of Consecutive Row Alphabets Pattern
A 
B J 
C K R 
D L S Y 
E M T Z _ 
F N U [ ` d 
G O V \ a e h 
H P W ] b f i k 
I Q X ^ c g j l m 

This C example code uses the do while loop to print the right angled triangle of consecutive row alphabets pattern.

#include <stdio.h>

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

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

	printf("Right Triangle of Consecutive Row Alphabets Pattern\n");
	alphabet = 64;
	i = 1;

	do
	{
		val = i;
		j = 1;

		do
		{
			printf("%c ", alphabet + val);
			val = val + rows - j;

		} while (++j <= i);
		printf("\n");

	} while (++i <= rows);
}
Enter Right Triangle of Consecutive Row Alphabets Rows = 10
Right Triangle of Consecutive Row Alphabets Pattern
A 
B K 
C L T 
D M U \ 
E N V ] c 
F O W ^ d i 
G P X _ e j n 
H Q Y ` f k o r 
I R Z a g l p s u 
J S [ b h m q t v w 

About Suresh

Suresh is the founder of TutorialGateway and a freelance software developer. He specialized in Designing and Developing Windows and Web applications. The experience he gained in Programming and BI integration, and reporting tools translates into this blog. You can find him on Facebook or Twitter.