Java Program to print the last digit of given number N

Description

Get an number  n from user  and display the last digit of n
Input 1:
623
Output1:
3
Input2:
280
Output2:
0

Solution

import java.util.*;
class LastD
{
  public static void main(String args[])
  {
     int input1,digit;
     Scanner sc=new Scanner(System.in);
     System.out.println("Enter The Input:");
     input1=sc.nextInt();
     digit=input1%10;
     System.out.println("The Last Digit is:"+digit);
  }

}

Explanation

Get a input input1 (using scanner class)

Seprate the last digit of number num by "digit = input%10". (% by 10 always gives last digit of a number)

print the digit (using system.out.println)
Ramesh P Natarajan

Author - Ramesh P Natarajan

Learner, Professor, Technology Trainer, Software Developer and Content Marketer, very much passionate in the field of Software Application Development, Machine Learning and Search Engine Optimization.

Write to: admin@decodeschool.com





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