Simple Chat Bot (Java)

A simple console chatbot that will be able to engage in basic conversation and perform simple arithmetic!

In order to run any stages of the project: you can run the java file for that stage which you can find below, or the Main.java file and inputting the number of that stage.

Open project on Hyperskill

Stage 1/5: Meet the chat bot

In this stage, the name and the creation date of the chat bot is printed to the console. Run SimpleBot.java.

Example

Hello! My name is Aid.
I was created in 2023.

Stage 2/5: Introduce yourself

Extending the previous stage by adding a greet feature to the bot. Run FriendlyBot.java.

Example

Hello! My name is Aid.
I was created in 2023.
Please, remind me your name.
> Amina
What a great name you have, Amina!

Stage 3/5: Let the chat bot guess your age

In this stage, the bot gets smarter and finds out someone's age by using the popoular formula, getting the remainder of their age divided by 3, 5, and 7.

Run SmartBot.java

Example

Hello! My name is Aid.
I was created in 2023.
Please, remind me your name.
What a great name you have, Max!
Let me guess your age.
Enter remainders of dividing your age by 3, 5 and 7.
Your age is {yourAge}; that's a good time to start programming!

Stage 4/5: Teach your bot to count

Now our bot can count to any number the user wants. P.S. she is getting smarter : )

Run CounterBot.java

Example

Hello! My name is Aid.
I was created in 2023.
Please, remind me your name.
> Max
What a great name you have, Max!
Let me guess your age.
Enter remainders of dividing your age by 3, 5 and 7.
> 1
> 2
> 1
Your age is 22; that's a good time to start programming!
Now I will prove to you that I can count to any number you want.
> 5
0!
1!
2!
3!
4!
5!
Completed, have a nice day!

Stage 5/5: Play a simple quiz together

In this final stage, the bot asks a programming question and checks whether the user provide the correct answer, or not.

Run QuestionerBot.java

Example

Hello! My name is Aid.
I was created in 2023.
Please, remind me your name.
> Max
What a great name you have, Max!
Let me guess your age.
Enter the remainders of dividing your age by 3, 5 and 7.
> 1
> 2
> 1
Your age is 22: that's a good time to start programming!
Now I will prove to you that I can count to any number you want.
> 3
0!
1!
2!
3!
Let's test your programming knowledge.
Why do we use methods?
1. To repeat a statement multiple times.
   2. To decompose a program into several small subroutines.
   3. To determine the execution time of a program.
   4. To interrupt the execution of a program.
> 4
Please, try again.
> 2
Congratulations, have a nice day!