C program to find last digit (unit digit) of a number.

Extract the last digit from a number
Extract the last digit from a number


Program:

#include<stdio.h>

#include<math.h>

#include<conio.h>


void main()

{

    int num,last_digit;

    clrscr();

    printf("Enter a number: ");

    scanf("%d",&num);

    last_digit=num%10;

    printf("the last digit is: %d",abs(last_digit));

    getch();

}


Output 1:

Enter a number: 203

the last digit is: 3


Output 2:

Enter a number: -607

the last digit is: 7

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