C Program to print First Digit of Number using While loop

Write C Program to print First Digit of Number using While loop

//Write a program to print first digit of a number

#include <stdio.h>

int main()
{
	int n, remainder;
	printf("Enter the Number :--> ");
	scanf("%d", &n);

	while(n > 0)
	{
		remainder = n % 10;
		n = n / 10;
	}
	printf("The first digit of the number is : %d",remainder);
	return 0;
}

Output:

Enter the Number :--> 65
The first digit of the number is : 6

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