C Program to Print Triangle Pattern of Alphabets

C Program to Print Triangle Pattern of Alphabets

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

Programs to Print Triangle Pattern of Alphabets in C

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

C Program to Print Triangle Pattern of Alphabets using For Loop

#include <stdio.h>

int main()
{
    int i, j, k, rows, alphabet;
    
    printf("Enter Triangle Alphabets Pattern Rows = ");
    scanf("%d",&rows);

    printf("\nThe Triangle Alphabets Pattern\n"); 
    
	for (i = 0 ; i < rows; i++ ) 
	{
		alphabet = 65;
		for (j = rows ; j > i; j-- ) 	
		{
			printf(" ");
		}
		for(k = 0; k <= i; k++)
		{
			printf("%c ", alphabet + k);
		}
		printf("\n");
	}

    return 0;
}

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

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

C Program to Print Triangle Pattern of Alphabets using While Loop

#include <stdio.h>

int main()
{
    int i = 0, j, k, rows, alphabet;
    
    printf("Enter Rows = ");
    scanf("%d",&rows);

    
	while (i < rows) 
	{
		alphabet = 65;
		j = rows ;
		while ( j > i ) 	
		{
			printf(" ");
			j--;
		}
		k = 0;
		while( k <= i)
		{
			printf("%c ", alphabet + k);
			k++;
		}
		printf("\n");
		i++;
	}

    return 0;
}

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

Enter Rows = 5
     A 
    A B 
   A B C 
  A B C D 
 A B C D E 

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AuthorAdmin

My name is Devendra Dode. I am a full-stack developer, entrepreneur, and owner of Tutsmake.com. I like writing tutorials and tips that can help other developers. I share tutorials of PHP, Python, Javascript, JQuery, Laravel, Livewire, Codeigniter, Node JS, Express JS, Vue JS, Angular JS, React Js, MySQL, MongoDB, REST APIs, Windows, Xampp, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL and Bootstrap from a starting stage. As well as demo example.

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