In this article, we will see how to build a flashcard using class in python. A flashcard is a card having information on both sides, which can be used as an aid in memorization. Flashcards usually have a question on one side and an answer on the other. Particularly in this article, we are going to create flashcards that will be having a word and its meaning.

Let’s see some examples of flashcard:

class flashcard:
	def __init__(self, word, meaning):
		self.word = word
		self.meaning = meaning
	def __str__(self):
		
		#we will return a string
		return self.word+' ( '+self.meaning+' )'
		
flash = []
print("welcome to flashcard application")

#the following loop will be repeated until
#user stops to add the flashcards
while(True):
	word = input("enter the name you want to add to flashcard : ")
	meaning = input("enter the meaning of the word : ")
	
	flash.append(flashcard(word, meaning))
	option = int(input("enter 0 , if you want to add another flashcard : "))
	
	if(option):
		break
		
# printing all the flashcards
print("\nYour flashcards")
for i in flash:
	print(">", i)

Example 2:

Approach :

• Create a class named flashcard.
• Initialize dictionary fruits using __init__() method.
• Now randomly choose a pair from fruits using choice() method and store the key in variable fruit and value in variable color.
• Now prompt the user to answer the color of the randomly chosen fruit.
• If correct print correct else print wrong.

import random

class flashcard:
	def __init__(self):
		
		self.fruits={'apple':'red',
					'orange':'orange',
					'watermelon':'green',
					'banana':'yellow'}
		
	def quiz(self):
		while (True):
			
			fruit, color = random.choice(list(self.fruits.items()))
			
			print("What is the color of {}".format(fruit))
			user_answer = input()
			
			if(user_answer.lower() == color):
				print("Correct answer")
			else:
				print("Wrong answer")
				
			option = int(input("enter 0 , if you want to play again : "))
			if (option):
				break

print("welcome to fruit quiz ")
fc=flashcard()
fc.quiz()