Computer Science, asked by leenaratha, 10 months ago

how to do????plz tell me anyone​

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Answers

Answered by shouryavirjain
1

Answer:

import java.util.*;

class solution{

   public static void main() {

       Scanner sc = new Scanner(System.in);

       //Printing the menu

       System.out.println("1. Check and display if the number is composite");

       System.out.println("2. Exit");

       //Taking user input

       System.out.println("Please enter your choice!");

       int choice = sc.nextInt();

       //Creating the switch statement

       switch(choice) {

               

               case 1:

                       System.out.println("Please enter the number to be checked.");

                       //Taking user input for number to be checked

                       int num = sc.nextInt();

                       //Calling composite method by passing num

                       composite(num);

                       break;

               case 2:

                       System.exit(0);

               //checking for wrong input

               default:

                       System.out.println("Sorry, you have entered a wrong choice");

                       break;

          }//end of switch

   }//end of main method

   //starting composite method declaration

   public static void composite(int n) {

         

          for(int i = 2; i < n; i++) {

                  if(n%i == 0) {

                        //If the number n has any factors, we print it is composite and

                        //stop the program

                        System.out.println("The number " + n + " is composite.");

                        System.exit(0);

                  }//end of if

          }//end of for

         

          System.out.println("The number " + n + " is not composite");

   }//end of composite method

}//end of class

// It would be highly appreciated if you could mark this the brainliest answer as I put a lot of time and effort into this one. Thanks!

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