For this project, we will create a Java program which can output a user input string in reverse.

Steps

1. Create a Java project in your integrated development environment of choice.
2. Create a StringReverser class with a method that takes in a String and returns the reversed String.
3. In the main method of your StringReverser class, use the Scanner class to prompt the user to input a String.
4. Call the method you defined in step 2 with the input String as an argument and output the result to the console.

Motivation

By completing this project, you will learn the following concepts:

• Working with Java libraries
• Creating an interface using the command-line
• Implementing methods & functions
• Problem-solving
• Algorithm design

You will learn how to process text & analyze data by completing this project, which are relevant skills which are applicable to multiple real-world scenarios.

Resources

You may consult the resources below along with ChatGPT for more help:

For this project, we will be creating a four-function calculator that a user can use from the command line or terminal on their computer.

Steps

1. Create a Java project in your integrated development environment of choice.
2. Define a calculator class with necessary fields & methods for its operations (addition, subtraction, multiplication & division).
3. Implement a method for each of the four operations which takes in two double values & returns the results of the operation.
4. Use the scanner class to prompt the user to input two double values & the operation they would like to perform.
5. Use the input to call the appropriate method to perform the calculation & output the result to the command line.

Motivation

By completing this project, you will learn object-oriented programming, working with Java libraries & creating command-line programs. Algorithm design & problem-solving are skills you will learn, which are critical in your pursuit to become a software developer.

Resources

You can use these resources & ChatGPT to get started. Additionally, if you have any questions or any issues arise, you may book a 1:1 chat or call on the main page or post a question to the forum with the issue you are experiencing.

For this project, we will be creating a program which generates a random number between 1 & 100 & prompts the user to guess the number.

Steps

1. Use the Random class to generate a random integer between 1 & 100.
2. Use the Scanner class to prompt the user to guess the number.
3. Create a loop to continue prompting the user for guesses until they correctly guess the number.
4. For each guess, the program should tell the user whether the guess was too high or too low.
5. Once the user has correctly guessed the number, output a message indicating how many guesses it took for the user to get it correct.

Motivation

By completing this project, you will learn conditional statements, loops, working with Java libraries, problem solving, designing algorithms & creating command-line programs. In the real world, generating random numbers & analyzing user input is useful across a realm of fields, including, but not limited to: games, simulations & statistical analysis.

Resources

You can use these resources & ChatGPT to get started. Additionally, if you have any questions or any issues arise, you may book a 1:1 chat or call on the main page or post a question to the forum with the issue you are experiencing.