Question

How to get the last digit of a number in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        int n1 = 315;
        int n2 = 1689;
         
        System.out.printf("Last digit of %d is %d\n", n1, n1 % 10);
        System.out.printf("Last digit of %d is %d\n", n2, n2 % 10);
    }
}
   
   
   
   
/*
run:
   
Last digit of 315 is 5
Last digit of 1689 is 9
  
*/

 

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