Bingo Card

A Bingo card consists of 5 columns of 5 numbers which are labelled with the letters B, I, N, G and O. 

In particular, the numbers that can appear under the B, range from 1 to 15,

the numbers that can appear under the I, range from 16 to 30, 

the numbers that can appear under the N, range from 31 to 45, and so on.

Write a function that creates a random Bingo card and stores it in a dictionary. The keys will be the letters B, I, N, G and O. The values will be the lists of five numbers.

Write a second function that displays the Bingo card with the columns labelled appropriately.

Both both functions in the main function.

SOLUTION :

	from random import randrange
	NUMS_PER_LETTER = 15 # range of numbers
	# First Function Creation of a Bingo Card
	def createCard():
	card = {} # dictionary to store characters as a KEY and list of numbers as a VALUE
	# lower and upper bounds to generate random numbers
	lower = 1
	upper = 1 + NUMS_PER_LETTER # last number not included that why added 1
	# characters stored in a list
	bingo = ["B", "I", "N", "G", "O"]
	# iterating list to adding characters with restpect to list of numbers
	for char in bingo:
	# added character
	card[char] = []
	# generating 5 unique numbers
	while len(card[char]) != 5: # will stop at length 5
	num = randrange(lower, upper)
	# need to check for duplicacy
	if num not in card[char]:
	card[char].append(num)
	# end while
	# now need to change by lower and upper limits by added 15
	lower = lower + NUMS_PER_LETTER
	upper = upper + NUMS_PER_LETTER
	# end for
	return card
	# Second Function to Display the Bingo Card
	def displayCard(card):
	print("B I N G O")
	for i in range(0, 5): # for moving into rows
	for char in ["B", "I", "N", "G", "O"]: # getting characters
	''' using placeholder %2d will create space for 2 digit
	If single digit is there then space will be there
	Using row index to get value from dictionary list
	card[char][i] will give index value from each letter
	'''
	print("%2d " % card[char][i], end=" ")
	print()
	def main():
	card = createCard() # return dictionary card
	displayCard(card) # passing to display function
	# calling main
	main()

view raw BingoCard.py hosted with ❤ by GitHub

OUTPUT :