- Dictionary of Synonyms
Write a program that creates a dictionary where the keys are words and the values are lists of synonyms. Allow the user to input a word and display its synonyms from the dictionary.
- Country Quiz
Write a program that creates a dictionary with countries as keys and their capitals as values. Randomly quiz the user on country capitals, keeping track of correct and incorrect responses.
- Phonebook Application
Write a program that allows users to add, remove, and look up contacts in a phonebook. Use a dictionary where the keys are contact names and the values are phone numbers.
- Student Grades
Write a program that creates a dictionary with student names as keys and their grades as values. Allow the user to input student names and display their grades, or add new students and grades.
- Letter Frequency Counter
Write a program that reads a text file and counts the frequency of each letter (ignoring case). Use a dictionary where the keys are letters and the values are their frequencies.
- Inventory System
Write a program that manages an inventory of products using a dictionary. The keys are product names and the values are the quantities in stock. Allow the user to add, remove, and update product quantities.
- Anagram Finder
Write a program that reads a list of words from a file and creates a dictionary where the keys are sorted strings of letters and the values are lists of words that are anagrams of those letters.
- Character Replacement Encryption
Write a program that uses a dictionary to replace each character in a string with a corresponding character. Read the input string from a file and write the encrypted string to another file.
- Common Words in Texts
Write a program that reads two text files and uses sets to find and display the common words between the two files.
- Set Operations on Names
Write a program that reads two lists of names from separate files and stores them in sets. Perform set operations (union, intersection, difference) on these sets and display the results.