Add multilingual flashcard system - fixes sumanth-0#614

aniruddhaadak80 · web-flow · commit d6cbddd341f9 · 2025-10-11T12:23:47.000+05:30
- Created multilingual flashcard learning system with Spanish, French, and German
- Interactive CLI with user input for translations
- Tracks statistics (score, accuracy)
- Supports practice by individual language or all languages
- Code is under 100 lines as required
diff --git a/snippets/multilingual_flashcards/flashcards.py b/snippets/multilingual_flashcards/flashcards.py
@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+"""Multilingual Flashcard Learning System - Interactive language learning tool"""
+
+import random
+import json
+import os
+from typing import Dict, List
+
+class MultilingualFlashcards:
+    def __init__(self):
+        self.flashcards = {
+            'spanish': {'hola': 'hello', 'gracias': 'thank you', 'adiós': 'goodbye', 
+                       'agua': 'water', 'casa': 'house', 'libro': 'book', 'gato': 'cat'},
+            'french': {'bonjour': 'hello', 'merci': 'thank you', 'au revoir': 'goodbye',
+                      'eau': 'water', 'maison': 'house', 'livre': 'book', 'chat': 'cat'},
+            'german': {'hallo': 'hello', 'danke': 'thank you', 'auf wiedersehen': 'goodbye',
+                      'wasser': 'water', 'haus': 'house', 'buch': 'book', 'katze': 'cat'}
+        }
+        self.score = 0
+        self.total_questions = 0
+
+    def display_menu(self):
+        """Display main menu"""
+        print("\n" + "="*50)
+        print("🌍 MULTILINGUAL FLASHCARD LEARNING SYSTEM 🌍")
+        print("="*50)
+        print("\nAvailable Languages:")
+        for idx, lang in enumerate(self.flashcards.keys(), 1):
+            print(f"{idx}. {lang.capitalize()} ({len(self.flashcards[lang])} words)")
+        print(f"{len(self.flashcards) + 1}. Practice All Languages")
+        print(f"{len(self.flashcards) + 2}. View Statistics")
+        print(f"{len(self.flashcards) + 3}. Exit")
+
+    def practice_language(self, language: str, num_questions: int = 5):
+        """Practice flashcards for a specific language"""
+        if language not in self.flashcards:
+            print(f"❌ Language '{language}' not found!")
+            return
+        
+        cards = list(self.flashcards[language].items())
+        random.shuffle(cards)
+        
+        print(f"\n📚 Starting {language.capitalize()} practice ({num_questions} questions)\n")
+        
+        for i, (foreign, english) in enumerate(cards[:num_questions], 1):
+            print(f"Question {i}/{num_questions}: Translate '{foreign}' to English")
+            answer = input("Your answer: ").strip().lower()
+            
+            self.total_questions += 1
+            if answer == english.lower():
+                print("✅ Correct!\n")
+                self.score += 1
+            else:
+                print(f"❌ Wrong! The correct answer is: {english}\n")
+
+    def practice_all_languages(self, num_questions: int = 10):
+        """Practice flashcards from all languages"""
+        all_cards = []
+        for lang, cards in self.flashcards.items():
+            for foreign, english in cards.items():
+                all_cards.append((foreign, english, lang))
+        
+        random.shuffle(all_cards)
+        print(f"\n🌐 Practicing all languages ({num_questions} questions)\n")
+        
+        for i, (foreign, english, lang) in enumerate(all_cards[:num_questions], 1):
+            print(f"Question {i}/{num_questions} [{lang.capitalize()}]: Translate '{foreign}'")
+            answer = input("Your answer: ").strip().lower()
+            
+            self.total_questions += 1
+            if answer == english.lower():
+                print("✅ Correct!\n")
+                self.score += 1
+            else:
+                print(f"❌ Wrong! The correct answer is: {english}\n")
+
+    def show_statistics(self):
+        """Display learning statistics"""
+        print("\n" + "="*50)
+        print("📊 YOUR STATISTICS")
+        print("="*50)
+        print(f"Total Questions Answered: {self.total_questions}")
+        print(f"Correct Answers: {self.score}")
+        if self.total_questions > 0:
+            accuracy = (self.score / self.total_questions) * 100
+            print(f"Accuracy: {accuracy:.1f}%")
+        print("="*50)
+
+    def run(self):
+        """Main application loop"""
+        while True:
+            self.display_menu()
+            choice = input("\nSelect an option: ").strip()
+            
+            if choice == '1':
+                self.practice_language('spanish')
+            elif choice == '2':
+                self.practice_language('french')
+            elif choice == '3':
+                self.practice_language('german')
+            elif choice == '4':
+                self.practice_all_languages()
+            elif choice == '5':
+                self.show_statistics()
+            elif choice == '6':
+                print("\n👋 Thank you for practicing! Keep learning!")
+                self.show_statistics()
+                break
+            else:
+                print("\n❌ Invalid choice! Please try again.")
+
+if __name__ == "__main__":
+    app = MultilingualFlashcards()
+    app.run()
