Question

Write a program that asks the user to enter number, and displays all the numbers that are multiples of 2 and 5 smaller than or equal to the number entered by the user.

Hint: A number n is a multiple of 2 if the remainder of the division of n by 2 is equal to zero.

Your program should have an output similar to the following:

Please enter a number: 50

The multiples of 2 and 5 less than or equal to 50 are: 10 20 30 40 50

in Java

Answer 1

Given below is the code in Java:

import java.util.Scanner; // import library for the Scanner classs

public class Main
{
   public static void main(String[] args) {
      
       Scanner sc = new Scanner(System.in); // define object of the scanner class
       System.out.print("Please enter a number: ");
int number = sc.nextInt(); // take integer input from the user and assign it to number
  
System.out.print("The multiples of 2 and 5 less than or equal to 50 are: ");
  
for(int i=1;i<=number;i++) // Run loop from 1 till number. Value of i increments in every iteration.
{
if(i%2==0 && i%5==0) // if i is divisible by 2 and by 5 then print i. Mod (%) returns the remainder.
System.out.print(" "+i);
}
      
   }
}

Main.java 1 2 import java.util.Scanner; // import library for the Scanner classs 3 4 public class Main 5 - 6. public static void main(String[] args) { 7 8 Scanner sc = new Scanner(System.in); // define object of the scanner class 9 System.out.print("Please enter a number: "); 10 int number sc.nextInt(); // take integer input from the user and assign it to number 11 12 System.out.print("The multiples of 2 and 5 less than or equal to 50 are: "); 13 14 for(int i=1;i<=number; i++) // Run loop from 1 till number. Value of i increments in every iteration. 15 { 16 if(i%2==0 && i%5==0) // if i is divisible by 2 and by 5 then print i. Mod (%) returns the remainder. 17 System.out.print(" "+i); 18 } 19 20 21 } 22 لها input Please enter a number: 50 The multiples of 2 and 5 less than or equal to 50 are: 10 20 30 40 50 ... Program finished with exit code o Press ENTER to exit console.