Week4 assignment submission

Mis Calculator Q4/Addition.py

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+from math import ceil
+
+def add(a,b):
+    # This function returns the addition of two numbers
+    # The function rounds up the result if it is with decimals
+    return(ceil(float(a) + float(b)))
+
+

Mis Calculator Q4/Division.py

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+from math import ceil
+
+def divide(a,b):
+    # This function returns the division of two numbers
+    # The function rounds up the result if it is with decimals
+    return ceil(a / b)

Mis Calculator Q4/Mis_Calculator.py

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+# Assignment week 4, question 1
+
+from Addition import add
+from Multiplication import Multiply
+from Substraction import substract
+from Division import divide
+
+def greetings_and_instructions():
+    # Instructions to the user
+    print('Choose one of the following operations: ')
+    print('1- For Addition')
+    print('2- For Subtraction')
+    print('3- For Multiplication')
+    print('4- For Division')
+
+
+print('Welcome to Mis Calculator')
+greetings_and_instructions()
+
+
+while True:
+    try:
+        user_choice = int(input('\nYour choice: '))
+        assert user_choice > 0 and user_choice <= 4
+    except ValueError:
+        print('You entered wrong choice, please choose again as displayed in the menu: ')
+        greetings_and_instructions()
+        continue
+    except AssertionError:
+        print('Your choice is not within the menu, please choose again as displayed in the menu: ')   
+        greetings_and_instructions()
+        continue
+
+    while True:
+        try:
+            a = float(input('Enter the first number: '))
+            b = float(input('Enter the second number: '))
+        except ValueError:
+            print('You did not enter a number, please enter a number:\n')
+            continue
+        else: 
+            break
+
+
+
+    if user_choice == 1:
+        print(a,'+',b ,'=',add(a,b))
+    elif user_choice == 2:
+        print(a,'-',b ,'=',substract(a,b))
+    elif user_choice == 3:
+        print(a,'*',b ,'=',Multiply(a,b))
+    elif user_choice == 4:
+        print(a,'/',b ,'=',divide(a,b))
+
+    repeat = input('Do you want to repeat? (Yes), (Y) or (No) (N): ').upper()
+
+    if repeat == 'Y' or repeat == 'YES':
+        greetings_and_instructions()
+        continue
+    if repeat != 'Y' or repeat != 'YES':
+        break
+
+print('Thank you! ')

Mis Calculator Q4/Multiplication.py

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+from math import ceil
+
+def Multiply(a,b):
+    # This function returns the mulitplication
+    # of two numbers
+    # The function rounds up the result if it is with decimals
+    return ceil(a * b)

Mis Calculator Q4/Substraction.py

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+from math import ceil
+
+def substract(a,b):
+    # This function returns the substraction of two numbers
+    # The function rounds up the result if it is with decimals
+    return ceil(a - b)

Q2 alphabet file/A.txt

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+A

Q2 alphabet file/B.txt

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+B

Q2 alphabet file/C.txt

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+C

Q2 alphabet file/D.txt

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+D

Q2 alphabet file/E.txt

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+E

Q2 alphabet file/F.txt

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+F

Q2 alphabet file/G.txt

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+G

Q2 alphabet file/H.txt

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+H

Q2 alphabet file/I.txt

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+I

Q2 alphabet file/J.txt

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+J

Q2 alphabet file/K.txt

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+K

Q2 alphabet file/L.txt

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+L

Q2 alphabet file/M.txt

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+M

Q2 alphabet file/N.txt

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+N

Q2 alphabet file/O.txt

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+O

Q2 alphabet file/P.txt

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+P

Q2 alphabet file/Q.txt

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+Q

Q2 alphabet file/R.txt

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+R

Q2 alphabet file/S.txt

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+S

Q2 alphabet file/T.txt

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+T

Q2 alphabet file/U.txt

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+U

Q2 alphabet file/V.txt

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+V

Q2 alphabet file/W.txt

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+W

Q2 alphabet file/X.txt

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+X

Q2 alphabet file/Y.txt

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+Y

Q2 alphabet file/Z.txt

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+Z

q1.py

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+# Assignment week 4, question 1
+import string
+
+capital_letters = string.ascii_uppercase
+lwoer_case_letters = string.ascii_lowercase
+
+
+def letters_with_specific_numbers(n):
+    """
+    This function creates a file where all letters
+    of English alphabet(uppercase and lowercase both)
+    are listed by specified number of letters on each line.
+    """
+    lst = []
+    with open("q1.txt", "w") as f:
+        for i in range(0, len(capital_letters), n):
+            letter = capital_letters[i : i + n]
+            lst.append(letter)
+
+        f.write("\n".join(lst))
+        f.write("\n")
+        lst2 = []
+        for i in range(0, len(lwoer_case_letters), n):
+            letter = lwoer_case_letters[i : i + n]
+            lst2.append(letter)
+
+        f.write("\n".join(lst2))
+
+
+letters_with_specific_numbers(3)

q1.txt

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+ABC
+DEF
+GHI
+JKL
+MNO
+PQR
+STU
+VWX
+YZ
+abc
+def
+ghi
+jkl
+mno
+pqr
+stu
+vwx
+yz

q2.py

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+# Assignment week_4, question 2
+import string
+import os
+
+
+# store the text files in q2 alphabet directory
+if os.path.exists("Q2 alphabet file"):
+    pass
+else:
+    os.mkdir("Q2 alphabet file")
+
+# change the directory to \q2 alphabet file
+os.chdir("Q2 alphabet file")
+letters = string.ascii_uppercase
+
+for i in letters:
+    with open(i + ".txt", "w") as f:
+        f.write(i)

q3.py

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+# Assignment week_4, question 3
+from math import gcd
+
+
+def lcm(*input):
+    # This function returns the LCM value for 2 or more given inputs
+    lcmm = input[0]
+    for i in range(1,len(input)):
+        lcmm = lcmm * input[i]//gcd(lcmm, input[i])
+    return lcmm
+
+
+print("Welcome to LCM calculator: ")
+
+while True:
+    try:
+        user_input = []
+        # take 4 inputs
+        for i in range(1, 5):
+            a = int(input("Enter input number " + str(i) + " : "))
+            user_input.append(a)
+    except ValueError:
+        print("Invalid entry, please enter inegers")
+        continue
+    else:
+        print("The LCM for the entered inputs is:", lcm(*user_input))
+        break