Write a Java program that prompts the user for three integers. The first number x is used to draw the area of the rectangle on the screen, the second number is the area of the rectangle and the third number is the base of the rectangle.
x
area
base
Calculate the height of the rectangle using the formula a = area / base and then draw it on the screen.
a = area / base
0 120 30
000000000000000000000000000000 000000000000000000000000000000 000000000000000000000000000000 000000000000000000000000000000
import java.util.Scanner; public class DynamicRectangle { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); // Prompt the user for the size of the rectangle side System.out.print("Enter an integer for the size of the rectangle side: "); int side = scanner.nextInt(); // Prompt the user for the area of the rectangle System.out.print("Enter an integer for the area of the rectangle: "); int area = scanner.nextInt(); // Prompt the user for the base of the rectangle System.out.print("Enter an integer for the base of the rectangle: "); int base = scanner.nextInt(); // Calculate the height of the rectangle int height = area / base; // Draw the dynamic rectangle for (int i = 0; i < height; i++) { for (int j = 0; j < side; j++) { System.out.print("0"); } System.out.println(); } scanner.close(); } }
Click here to view the exercise solution
Share it on your social media and challenge your friends to solve programming problems. Together, we can learn and grow.
The code has been successfully copied to the clipboard.
Continue improving your Java programming skills with our selection of practical exercises from the lesson. Click on Practice and challenge your knowledge!
Write a program in Java that asks for a number (x) and a width to show a square of that width.
Write a program in Java that requests a number x and then displays a rectangle 3 columns wide and 5 rows high using that digit.
Write a program in Java that asks for a symbol and a width to paint a triangle of that width and height using that number to draw it.
Write a program in Java that asks the user for a symbol and a width. You will use these to draw a hollow square of the given width and height.
Write a program in Java that asks the user for a symbol, a width and a height to draw a hollow rectangle with those dimensions.
Create a Java program to draw a parallelogram, with the width, height and character requested from the user.
Write a program in Java that asks the user for a string and displays a right-aligned triangle.
Write a Java program similar to the triangle rectangle exercise. In this exercise, ask the user for two integers, the first is an integer x that is used to draw the area of the right triangle on the screen.
Create a Java program that asks the user for text and draws a pyramid on the screen.
Create a program Java to draw the graphic of the function y=(x-4)² for a range of integer values of x requested from the user.
Practice with exercises in Java to create geometric shapes of different types.
Free programming course with practical exercises and solutions in C#. Start learning right now!
Take your Exercises C# lessons everywhere with our Android app. Download it now from Google Play
Own and third party cookies to improve our services. If you go on surfing, we will consider you accepting its use.