21. Creating a vocabulary book using file input and output

Question

Create an English vocabulary program that satisfies the following conditions:

• 1.Register, 2. Print, 3.Save, 4. Load, 5. Off
• If 1 is selected:
  
  • Enter the word: apple
  • Enter the meaning: 사과 (apple in Korean)
  • Enter the level: 1
  • Registered 
• If 2 is selected:
  
  • apple: 사과 (Level 1)
• If 3 is selected:
  
  • Saved successfully. (Saved to a file, words.txt)
• If 4 is selected:
  
  • Loaded successfully. (Read from a file, words.txt)
• If 5 is selected:
  
  • Turn Off
• If a number other than 1 to 5 is entered: *Retry!

Design the program using classes

 

Answer

 

Result