def __init__(self, matrix1, matrix2, result, vector):
# self.newname = Parameter
self.matrix1 = matrix1
self.matrix2 = matrix2
self.result = result
self.vector = vector
# create obj of utility class
self.obj = UtilClass()
def __init__(self):
# 1 % womans have breaste cancer i.e P(A) = 0.01
self.breast_cancer = 0.01
# womans who doesnt have breast cancer i.e 1 - breast_cancer or (1- P(A))
self.not_breast_cancer = 0.99
# Ninety percent of women who have breast cancer test positive i.e. P(B) = 0.9
self.positive_breast_cancer = 0.9
# Eight percent of women will have false positives i.e p(-B) = 0.008
self.false_breast_cancer = 0.08
self.obj1 = UtilClass()
class Child(Parent):
# class constructor
def __init__(self):
# create obj of utility class
self.obj = UtilClass()
# display method to display original matrix and vector
def display(self):
print("Original Matrix1: ")
for temp11 in self.matrix1:
print(temp11)
# print("__________________________________________")
print("Original Matrix2: ")
for temp11 in self.matrix2:
print(temp11)
# print("__________________________________________")
print("Original Vector: ")
print(self.vector1)
# print("__________________________________________")
# Vector and matrix multiplication
def mat_addition(self):
# Matrix addition
value1 = self.obj.matrix_addtn(self.matrix1, self.matrix2, self.result)
# following for loop show addition of two matrices
for temp4 in value1:
print(temp4)
class Child2(Parent):
# class constructor
def __init__(self):
self.obj = UtilClass()
# matrix1 and matrix2 multiplication
def matmultiplication(self):
result12 = self.obj.multiplication1(self.matrix1, self.matrix2,
self.result)
print("\nMatrix1 and matrix2 multiplication:")
for temp in result12:
print(temp)
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 Givenvalues:
def __init__(self):
# 1 % womans have breaste cancer i.e P(A) = 0.01
self.breast_cancer = 0.01
# womans who doesnt have breast cancer i.e 1 - breast_cancer or (1- P(A))
self.not_breast_cancer = 0.99
# Ninety percent of women who have breast cancer test positive i.e. P(B) = 0.9
self.positive_breast_cancer = 0.9
# Eight percent of women will have false positives i.e p(-B) = 0.008
self.false_breast_cancer = 0.08
self.obj1 = UtilClass()
def colling(self):
print(
"Probability of positive cancer :",
self.obj1.prob_positive_cancer(self.breast_cancer,
self.not_breast_cancer,
self.positive_breast_cancer,
self.false_breast_cancer))
class LinearAlgebra:
# class Constructor
def __init__(self, matrix1, matrix2, result, vector):
# self.newname = Parameter
self.matrix1 = matrix1
self.matrix2 = matrix2
self.result = result
self.vector = vector
# create obj of utility class
self.obj = UtilClass()
# all operation on matrix
def matrixoperation(self):
while True:
try:
print()
print("1. Add matrices "
"\n"
"2. Perform scalar multiplication of matrix and a number"
"\n"
"3. Perform multiplication of given matrix and vector"
"\n"
"4. Multiply matrices in problem 1"
"\n"
"5. Find inverse matrix of matrix "
"\n"
"6. Find transpose matrix"
"\n"
"7. Exit")
ch = input("Enter choice:")
choice = int(ch)
if ch.isdigit():
if choice == 1:
# 1st addition
print("addition of two matrix:\n")
# Matrix addition
value1 = self.obj.matrix_addtn(self.matrix1,
self.matrix2,
self.result)
# following for loop show addition of two matrices
for temp4 in value1:
print(temp4)
print(
"_______________________________________________________________________________"
)
elif choice == 2:
# # 2nd scalar Matrix multiplication
print("Scalar multiplication of two matrix:\n")
value3 = self.obj.matrix_scalar_multi(
self.matrix1, self.result)
# It show addition of two matrices
# use loop to display matrix in proper format
for temp5 in value3:
print(temp5)
print(
"_______________________________________________________________________________"
)
elif choice == 3:
print("Vector multiplication of two matrix:\n")
value5 = self.obj.vectormultiplication(
self.vector, self.matrix1)
# use loop to display matrix in proper format
for temp5 in value5:
print(temp5)
print(
"_______________________________________________________________________________"
)
elif choice == 4:
# 4. multiplication
print("Multiplication of two matrix:\n")
value2 = self.obj.matrix_multiplication(
self.matrix1, self.matrix2)
# It show matrix_multiplication
# use loop to display matrix in proper format
for temp3 in value2:
print(temp3)
print(
"_______________________________________________________________________________"
)
elif choice == 5:
print("Inverse of matrix:\n")
value1 = self.obj.inverse_matrix(self.matrix1)
for temp in value1:
print(temp)
elif choice == 6:
print("Transpose of matrix:")
self.obj.transpose_matrix(self.matrix1)
print(
"---------------------------OR-----------------------"
)
print("Transpose of matrix:")
value1 = self.obj.transpose(self.matrix1)
# use loop to display matrix in proper format
for temp in value1:
print(temp)
print(
"---------------------------OR-----------------------"
)
print("\nTranspose of matrix:")
self.obj.trans_matrix(self.matrix1)
elif choice == 7:
exit()
print(
"_______________________________________________________________________________"
)
else:
print("Plz enter valid choice: ")
acc = str(input("IF you want to continue: type 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)
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()
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)
def __init__(self):
# from super class, init method override
super(ProbOfRainTrafficLate, self).__init__()
self.obj1 = UtilClass()
class ProbOfRainTrafficLate(AllValues):
# class constructor created
def __init__(self):
# from super class, init method override
super(ProbOfRainTrafficLate, self).__init__()
self.obj1 = UtilClass()
def calling1(self):
while True:
try:
print()
print(
"1. probability that it's not raining and there is heavy traffic and I am not late "
"\n"
"2. What is the probability that I am late"
"\n"
"3. I arrived late at work, what is the probability that it rained that day "
"\n"
"4. Exit")
ch = input("Enter choice:")
choice = int(ch)
if ch.isdigit():
if choice == 1:
# Probability (notRainy . Traffic . NotLate)
print(
"Probability of Not rainy, traffic, not late:",
self.obj1.not_rainy_not_late(
self.not_rainy, self.not_rainy_traffic,
self.not_rainy_traffic_not_late))
print(
"_______________________________________________________________________________"
)
elif choice == 2:
# Probability ( I am Late today)
print(
"Probability of I am late Today:",
self.obj1.prob_late(
self.rainy_traffic_late,
self.rainy_not_traffic_late,
self.not_rainy_traffic_late,
self.not_rainy_not_traffic_late))
print(
"_______________________________________________________________________________"
)
elif choice == 3:
# Probability (Rainy day, and I arrived Late)
print(
"Probability of I arrived late and rainy day:",
self.obj1.prob_late_rain(
self.rainy_traffic_late,
self.rainy_not_traffic_late))
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")
break
else:
raise ValueError
except ValueError as e:
print("\nInvalid Input", e)
class CoinToss:
# class constructor
def __init__(self):
# Util class object created to call method from that class
self.obj = UtilClass()
def calling1(self):
while True:
try:
print()
print(
"1. What is the probability of three heads, HHH "
"\n"
"2. What is the probability that you observe exactly one heads"
"\n"
"3. you have observed at least one heads, what is the probability that "
"you observe at least two heads "
"\n"
"4. Exit")
ch = input("Enter choice:")
choice = int(ch)
if ch.isdigit():
if choice == 1:
list11 = [
'HHH', 'TTT', 'HTH', 'HTT', 'THH', 'THT', 'HHT',
'TTH'
]
# calculate probability of three heads
result12 = self.obj.three_heads(list11)
result123 = str(result12)
if re.match(result123, 'None'):
print("Content not matched")
else:
print("Probability of HHH: ", result123)
print(
"_______________________________________________________________________________"
)
elif choice == 2:
num = int(
input(
"\nEnter number how many times you want to toss the coin: "
))
if num == 1:
list1 = ['H', 'T']
# calculate probability exactly one heads
res = self.obj.removeduplicate(
self.obj.permu(list1, num))
self.obj.atleast_onehead(res)
elif num == 2:
ll1 = ['T', 'H', 'T', 'H']
result1 = self.obj.removeduplicate(
self.obj.permu(ll1, num))
self.obj.atleast_onehead(result1)
elif num == 3:
ll1 = ['T', 'H', 'T', 'H', 'H', 'T']
# list11 = ['HHH', 'TTT', 'HTH', 'HTT', 'THH', 'THT', 'HHT', 'TTH']
res = self.obj.removeduplicate(
self.obj.permu(ll1, num))
self.obj.atleast_onehead(res)
print(
"_______________________________________________________________________________"
)
elif choice == 3:
num = int(
input(
"\nEnter number how many times you want to toss the coin: "
))
if num == 1:
list1 = ['H', 'T']
res = self.obj.removeduplicate(
self.obj.permu(list1, num))
self.obj.two_head(res)
elif num == 2:
ll1 = ['T', 'H', 'T', 'H']
result1 = self.obj.removeduplicate(
self.obj.permu(ll1, num))
self.obj.two_head(result1)
elif num == 3:
ll1 = ['T', 'H', 'T', 'H', 'H', 'T']
# list11 = ['HHH', 'TTT', 'HTH', 'HTT', 'THH', 'THT', 'HHT', 'TTH']
res = self.obj.removeduplicate(
self.obj.permu(ll1, num))
self.obj.two_head(res)
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")
break
else:
raise ValueError
except ValueError as e:
print("\nInvalid Input", e)
def __init__(self):
# Util class object created to call method from that class
self.obj = UtilClass()
def __init__(self):
self.obj = UtilClass()
def __init__(self):
# create obj of utility class
self.obj = UtilClass()
