thiagomagano / 31-in-31-by-31-jrdev

Resolver todos os problemas do livro: [57 Challenges to develop our code skills](https://www.amazon.com.br/Exercises-Programmers-Brian-Hogan/dp/1680501224?ref=d6k_applink_bb_dls&dplnkId=16829f40-e82d-4860-9020-5e614d5dbd2e)

Project - "31 in 31 By a 31 Jr Dev."

I have 57 problems and implementing 'Hello World' for the 5467845th time is not one" Jay-C++

This Project in a Nutshell:

• Title: 31 (code challenges) in 31 (days) by a (31 years) Jr developer.
• Short-Title: 31-in-31-by-31-jrdev
• Goal: Solve at least 31 challenges from the book Exercise for Programers: 57 challenges to develop your coding Skiils in 31 days using Java and TDD.
• Why: I want to improve my Java and learn TDD. This book also helps to improve problem solving skill. It's provides practical challenges starting from the basics to the advanced. I think it's a fun way to develop these three skills.
• Start Date: February 28, 2024.
• Deadline: March 30, 2024.
• Ideal Peace: 1 challenge solved every day, a ~ 2 hours each
• Total Hours Expected: ~62 hours

List of Challenges in the book

1. Turning Problems into Code

• 00. Tip Calculator

2. Input, Processing, and Output

• 01. Saying Hello
• 02. Counting the Number of Characters
• 03. Printing Quotes
• 04. Mad Lib
• 05. Simple Math
• 06. Retirement Calculator

3. Calculations

• 07. Area of a Rectangular Room
• 08. Pizza Party
• 09. Paint Calculator
• 10. Self-Checkout
• 11. Currency Conversion
• 12. Computing Simple Interest
• 13. Determining Compound Interest

4. Making Decision

• 14. Tax Calculator
• 15. Password Validation
• 16. Legal Driving Age
• 17. Blood Alcohol Calculator
• 18. Temperature Converter
• 19. BMI Calculator
• 20. Multistate Sales Tax Calculator
• 22. Comparing Numbers
• 23. Troubleshooting Car Issues

5. Functions

• 24. Anagram Checker
• 25. Password Strength Indicator
• 26. Months to Pay Off a Credit Card
• 27. Validating Inputs

6. Repetition

• 28. Adding Numbers
• 29. Handling Bad Input
• 30. Multiplication Table
• 31. Karvonen Hearth Rate
• 32. Guess the Number Game

7. Data Structures

• 33. Magic 8 Ball
• 34. Employee List Removal
• 35. Picking a Winner
• 36. Computing Statistics
• 37. Password Generator
• 38. Filtering Values
• 39. Sorting Records
• 40. Filtering Records

8. Working with Files

• 41. Name Sorter
• 42. Parsing a Data File
• 43. Website Generator
• 44. Product Search
• 45. Word Finder
• 46. Word Frequency Finder

9. Working with External Services

• 47. Who's in Space?
• 48. Grabbing the Weather
• 49. Flicker Photo Search
• 50. Movie Recommendations
• 51. Pushing Notes to Firebase
• 52. Creating Your Own Time Service

10. Full Programs

• 53. Todo List
• 54. URL Shortener
• 55. Text Sharing
• 56. Tracking Inventory
• 57. Trivia App