class Birth_Date:
def __init__(self):
self.name = list()
self.dob = list()
self.util = UtilityDataStructures()
def sayhi(self):
print('hi')
def take_input(self):
# print("Enter the name")
# string = input()
# while(not self.util.is_string(string)):
# string = input()
# self.name.append(string)
# print(self.name)
# print('Enter date of birth')
# try:
# dob = dt(input())
# except Exception:
# print("Not a proper input please try again")
# print(dob)
print("Enter a number")
num = self.util.get_positive_integer()
print(num)
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
list1 = [[10, 20], [40], [30, 56, 25], [10, 20], [33], [40]]
list2 = []
print(list1)
# iterate through each element in the list
for counter in range(list1.__len__()):
# for the items after the current element iterated by the outer loop
for counter2 in range(counter + 1, list1.__len__()):
if util.equalsList(list1[counter], list1[counter2]):
list1.remove(list1[counter2])
print(list1)
except IndexError:
print(list1)
except Exception as exep:
print("Process stopped because %s" % exep)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
prob_ace = self.ace / self.cards
print(
"The probability of getting an Ace after a king is taken is {}/{} that is {}"
.format(self.ace, self.cards, prob_ace))
def ace_After_Ace(self):
self.ace -= 1
self.cards -= 1
print(
"The probability od getting an ace after first getting an ace is {}/{} that is {}"
.format(self.ace, self.cards, self.ace / self.cards))
try:
card_object = Cards()
util = UtilityDataStructures()
string_list = ("Ace independent", "Ace after King", "Ace after Ace")
num_input = 1
while num_input != 0:
for counter in range(0, len(string_list)):
print("for {} press {}".format(string_list[counter], counter + 1))
print("and press 0 to exit")
num_input = util.get_positive_integer()
if num_input == 1:
card_object = Cards()
card_object.ace_In_Pack_Of_Cards()
elif num_input == 2:
card_object = Cards()
card_object.ace_After_King()
elif num_input == 3:
card_object = Cards()
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
try:
dictnew = dict()
dict1 = {0: 11, 1: 13}
dict2 = {2: 12, 3: 16}
dict3 = {4: 14, 5: 17}
# storing the elements in the dictionary
dictnew = dict1.copy()
dictnew.update(dict2)
dictnew.update(dict3)
print("printing as items")
while flag:
for items in dictnew.items():
print(items)
print("Enter the key to be deleted")
num = util.get_integer()
# deleting the element from the dictionary
try:
dictnew.__delitem__(num)
if len(dictnew) > 0:
print(dictnew)
else:
print("dictionary empty")
except KeyError:
print('Key not found')
print("To exit press 0 else press any other number")
from Utility.UtilityDataStructures import UtilityDataStructures
class Probability_Random_Number:
def __init__(self):
self.list_numbers = [x for x in range(2, 8)]
def getting_probability(self, point_x):
probability = self.list_numbers.count(point_x) / len(self.list_numbers)
print("The probability to find {} in the set {} is {} ".format(point_x, self.list_numbers, probability))
try:
probability_object = Probability_Random_Number()
util = UtilityDataStructures()
flag: bool = True
while flag:
print("Enter the number to find probability in the range 2 - 7 ")
probability_object.getting_probability(util.get_integer())
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
except Exception as e:
print("Process stopped because %s" % e)
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
list1 = []
print("Enter the number of entries")
num_input = util.get_positive_integer()
for counter in range(0, num_input):
list1.append(input("Enter the string"))
# calling function to get the length of the longest string
print("length of the longest string is ", util.longest_string(list1))
except Exception as e:
print("Process stopped because %s" % e)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
dict1 = {'': ''}
dict1.clear()
print("Enter the number")
inputnum = util.get_positive_integer() + 1
# storing the values in the dictionary
dict1 = {(counter, counter * counter)
for counter in range(1, inputnum)}
print(dict1)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
except Exception as e:
print("Process stopped because %s" % e)
class Object_Oriented_Problems:
util = UtilityDataStructures()
def __init__(self):
print()
def read_from_file(self, file_name):
file = open(file_name, 'r')
data = file.readline()
return data
def is_Date(self, date):
try:
datetime.datetime.strptime(date, '%d-%m-%Y')
except ValueError:
raise ValueError("Incorrect data, should be DD-MM-YY")
def take_input_from_user(self, main_data):
data = []
print('Enter the name')
while True:
name = input()
flag = False
if (Object_Oriented_Problems.util.is_string(name)):
for item in main_data:
if item[0] == name:
flag = True
print("Name already present try again")
if not flag:
break
data.append(name)
print('Enter the date ob birth')
while True:
date_obj = input()
if (Object_Oriented_Problems.util.is_Date(date_obj)):
break
data.append(str(date_obj))
print('Is date secret?\nif yes enter yes else no')
while True:
status = input().lower()
if status == 'yes':
break
if status =='no':
break
else:
print('please enter yes or no')
data.append(status)
print("Successfully entered data")
return data
def execute(self):
data = []
try:
file = open('objectoriented.txt', 'w')
except Exception as e:
print("could not open file")
try:
while True:
print('Enter 1 to enter data\n2 to check in data\n3to exit')
option = Object_Oriented_Problems.util.get_positive_integer()
if option == 3:
try:
file.write(str(data))
# pickle.dump(data, 'objectoriented.txt')
print("written data successfully")
except Exception as e:
print("Could no write data as ",e)
exit()
if option == 1:
data.append(self.take_input_from_user(data))
elif option == 2:
if len(data) == 0:
print("There is no data to search")
else:
flag = False
print("Enter the name to search")
while True:
name = input()
if Object_Oriented_Problems.util.is_string(name):
break
for item in data:
if item[0] == name:
flag = True
print('data found')
if item[2]=='no':
print('Date of birth :', item[1])
else:
print("date of birth is secret")
if not flag:
print('data not found')
except Exception as e:
print("The process stopped as ", e)
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
string1 = (input("Enter the string"))
print("string in lower case ", string1.lower())
print("string in upper case ", string1.upper())
except Exception as e:
print("Process stopped because %s" % e)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
list1 = [
'Prayas', 'Deepak', 'Sunil', 'Veejay', 'Suhas', 'Narayan', 'Ajay'
]
list2 = ['Rakesh', 'sunil', 'Manoj']
print(list1)
print(list2)
# call the function and it the value returned is true prints common else says no common element
if util.if_common_element(list1, list2):
print("the list have common element")
else:
print("no common element")
except Exception as exep:
print("Process stopped because %s" % exep)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
def __init__(self):
self.name = list()
self.dob = list()
self.util = UtilityDataStructures()
from Utility.UtilityDataStructures import UtilityDataStructures
import array as array_object
flag: bool = True
while flag:
try:
print('Enter the number of elements to be added to the array')
# object of utility class
util = UtilityDataStructures()
# input from user
num = util.get_positive_integer()
# empty array
array = array_object.array('i', [])
print("Enter the elements for the array")
# counts number of times the number occured
count = 0
counter = 0
# storing input from user
while counter in range(0, num):
numinput = util.get_integer()
array.append(numinput)
counter += 1
print("Enter the number to be searched")
# getting number to be searched
search = util.get_integer()
counter = 0
for counter in range(0, num):
if array[counter].__eq__(search):
count += 1
print("The number of occurrences of ", search, " are ", count)
except Exception as e:
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
list1 = [
'Prayas', 'Deepak', 'Sunil', 'Veejay', 'Suhas', 'Narayan', 'Ajay'
]
print("Enter the length ")
length = util.get_positive_integer()
# iterating through the list
for string in list1:
# printing only those whose length is more than length specified by user
if string.__len__() > length:
print(string)
except Exception as exep:
print("Process stopped because %s" % exep)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False
from Utility.UtilityDataStructures import UtilityDataStructures
util = UtilityDataStructures()
flag: bool = True
while flag:
try:
dict1 = {"0": 11, "1": 13, "2": 12, "3": 16, '4': 14}
print("The dictionary before sorting is")
# printing the dictionary
for key in dict1:
print("For key ", key, " value is: ", dict1[key])
# taking user input
print("Enter the key to be added")
inputkey = util.get_integer()
print("Enter the value to be added")
inputvalue = util.get_integer()
print("the dict after manipulation with key")
# adding the input to the dictionary
dict1[inputkey.__str__()] = inputvalue
print(dict1)
except Exception as e:
print("Process stopped because %s" % e)
print("To exit press 0 else press any other number")
if input() == 0:
flag = False