class Probability:
# class constructor
def __init__(self):
# private variable __card for Sample space
self.__cards = 52
# Util class object created to call method from that class
self.obj = UtilClass()
def calling(self):
"""Write a program to find probability of drawing an ace from pack of cards"""
# outcomes
ace = 4
# round up value is up to 2 decimal
print("\nProbability of ace: ",
round(self.obj.probability(ace, self.__cards), 2), '%')
class Probability:
# class constructor
def __init__(self):
# private variable __card for Sample space
self.__cards = 52
# Util class object created to call method from that class
self.obj = UtilClass()
def calling(self):
while True:
try:
print(
"1. probability of drawing an ace from pack of cards "
"\n"
"2. probability of drawing an ace after drawing a king on the first draw"
"\n"
"3. probability of drawing an ace after drawing an ace on the first draw "
"\n"
"4 . Exit")
ch = input("Enter choice:")
choice = int(ch)
if ch.isdigit():
if choice == 1:
"""1. Write a program to find probability of drawing an ace from pack of cards"""
# outcomes
ace = 4
# round up value is up to 2 decimal
print(
"\nProbability of ace: ",
round(self.obj.probability(ace, self.__cards), 2),
'%')
print(
"_______________________________________________________________________________"
)
elif choice == 2:
print("\nProb of ace after drawing a King",
round(self.obj.ace_after_king(self.__cards), 2),
'%')
print(
"_______________________________________________________________________________"
)
elif choice == 3:
print("\nProb of ace after drawing an Ace",
round(self.obj.ace_after_ace(self.__cards), 2),
'%')
print(
"_______________________________________________________________________________"
)
elif choice == 4:
exit()
else:
print("Plz enter valid choice: ")
acc = str(input("IF you want to continue: type yes "))
# if acc == 'y' and acc == 'yes':
if re.match(acc, 'y'):
continue
elif re.match(acc, 'yes'):
continue
elif re.match(acc, 'n'):
break
elif re.match(acc, 'no'):
break
else:
print("Give proper input")
continue
else:
raise ValueError
except ValueError as e:
print("\nInvalid Input", e)
