C Program to print alphabets a-z using While

#include<stdio.h>
int main()
{
	char ch = 'a';

	printf("Alphabets from a-z: \n");

	while(ch<='z')
	{
		printf("%c       ",ch);
		ch++;
	}

	return 0;
}

Output

Alphabets from a-z:
a       b       c       d       e       f       g       h       i       j       k       l       m       n       o       p       q       r       s       t       u       v       w       x       y       z