C Program to Find Last Digit Of a Number

How to write a C Program to Find Last Digit Of a Number with an example?.

C Program to Find Last Digit Of a Number

This program will allow the user to enter any number. And then, it is going to find the Last Digit of the user-entered value.

/* C Program to Find Last Digit Of a Number */
 
#include <stdio.h>
 
int main()
{
  	int Number, LastDigit;
 
  	printf("\n Please Enter any Number that you wish  : ");
  	scanf("%d", & Number);
  	
  	LastDigit = Number % 10;
  
  	printf(" \n The Last Digit of a Given Number %d =  %d", Number, LastDigit);
 
  	return 0;
}

C Program to Find Last Digit Of a Number using Function

This C program for last digit in a number is the same as above. But this time we divided the code using the Functions concept in C Programming.

/* C Program to Find Last Digit Of a Number using Function */
 
#include <stdio.h>

int Last_Digit(int num); 

int main()
{
  	int Number, LastDigit;
 
  	printf("\n Please Enter any Number that you wish  : ");
  	scanf("%d", & Number);
  	
  	LastDigit = Last_Digit(Number);
  
  	printf(" \n The Last Digit of a Given Number %d =  %d", Number, LastDigit);
 
  	return 0;
}

int Last_Digit(int num)
{
	return num % 10;
}

 Please Enter any Number that you wish  : 12457325
 
 The Last Digit of a Given Number 12457325 =  5