Question

Write a function solution that returns an arbitrary integer which is greater than n.

Answer 1

Answer:

   public static int greaterThanInt(int n){

       return n+10;

   }

Explanation:

This is a very simple method in Java. it will accept an argument which is an integer n and return n+10 since the question requires that an arbitrary integer greater than n be returned adding any int value to n will make it greater than n.

A complete java program calling the method is given below:

import java.util.Scanner;

public class ANot {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Please enter an integer");

       int n = in.nextInt();

       int greaterInt = greaterThanInt(n);

       System.out.println("You entered "+n+", "+greaterInt+" is larger than it");

   }

   public static int greaterThanInt(int n){

       return n+10;

   }

}