In this lesson, you will explore how to use programming to create and draw various geometric shapes on the screen, from simple squares and rectangles to more complex figures. Enhance your programming skills with this enjoyable lesson of practical exercises in Java.
Explore the topics covered in the Geometric shapes lesson and enhance your programming skills by completing the included programming exercises.
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.
Discover all the lessons included in the Java programming course. Complete all the exercises and learn to program by programming.
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