Question

Write statements that output variable numCars as follows. End with a newline. Ex: If numCars is 10, the program should output: Number of cars: 10 Our system will automatically run your program several times, trying different input values to ensure your program works for any input values. 1 2 3 4 5 6 7 8 9 10 11 12

Answer 1

Answer & Explanation:

import java.util.Scanner;

//written in java

public class Main {

   public static void main(String[] args) {

       //next line declares an integer variable numCars

       int numCars;

       //next line uses a scanner class to take input

       Scanner input = new Scanner(System.in);

       //next line take and ensures input is an integer

       numCars = input.nextInt();

       //next line displays variable numCars using println to print it on new line

       System.out.println("Number of cars: " + numCars);

   }

}