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C Program to print the last digit of given number N

Get an number n from user and display the last digit of n

Sample Input 1:

623

Sample Output 1:

3

Sample Input 2:

280

Sample Output 2:

0

Program or Solution

					    
							
#include<stdio.h>

int main()

{
    
	int num,digit;
	printf("Enter a number:");
	scanf("%d",&num);

	digit=num%10;
	printf("Last digit: %d",digit);
    
	return 0;

}
					    
					

Program Explanation

Get a number num (using scanf statement) Seprate the last digit of number num by "digit = num%10".

(% by 10 always gives last digit of a number) print the digit (using printf statement)