Week-4

1-Random Password.py

@@ -0,0 +1,52 @@
+import random
+import string
+from tkinter import *
+
+
+def password_generator():
+    result = ""
+    for i in range(1, 11):
+        result = result + random.choices(
+            string.ascii_uppercase + string.digits + string.punctuation + string.ascii_lowercase).pop()
+
+    return result
+
+
+def is_suitable_password(password):
+    upper_case_count = 0
+    lower_case_count = 0
+    digit_count = 0
+    symbol_count = 0
+
+    for i in password:
+        if string.ascii_lowercase.count(i) > 0:
+            lower_case_count += 1
+        elif string.ascii_uppercase.count(i) > 0:
+            upper_case_count += 1
+        elif string.punctuation.count(i) > 0:
+            symbol_count += 1
+        else:
+            digit_count += 1
+
+    if digit_count >= 2 and upper_case_count >= 2 and symbol_count >= 2:
+        return True
+    else:
+        return False
+
+
+def press():
+    while True:
+
+        new_password = password_generator()
+        if is_suitable_password(new_password) is True:
+            l1.config(text=new_password)
+            break
+
+
+main_frame = Tk(className=" Password Generator App")
+main_frame.geometry("400x400")
+b1 = Button(main_frame, text="Generate password", command=press).pack()
+l1 = Label(main_frame, text="Welcome")
+l1.pack()
+
+main_frame.mainloop()

2-The Least Common Multiple.py

@@ -0,0 +1,31 @@
+import math
+gcd = math.gcd
+
+while True:
+    try:
+        a = int(input("Please enter first number: "))
+        break
+    except ValueError:
+        print("Oops!  That was no valid number.  Try again...")
+while True:
+    try:
+        b = int(input("Please enter second number: "))
+        break
+    except ValueError:
+        print("Oops!  That was no valid number.  Try again...")
+
+while True:
+    try:
+        c = int(input("Please enter third number: "))
+        break
+    except ValueError:
+        print("Oops!  That was no valid number.  Try again...")
+
+while True:
+    try:
+        d = int(input("Please enter fourth number: "))
+        break
+    except ValueError:
+        print("Oops!  That was no valid number.  Try again...")
+
+print("L.C.M. is : " + str(gcd(a, b, c, d)))

3-Number Guessing Game.py

@@ -0,0 +1,27 @@
+import random
+import time
+
+start_of_serie = int(input("Please enter your selected range's start:"))
+end_of_serie = int(input("Please enter your selected range's end:"))
+guess_count = 0
+elapsed_time = 0
+computer_selection = random.randint(start_of_serie, end_of_serie + 1)
+# print(computer_selection)
+start_time = time.time()
+user_selection = int(input("Please guess a number from what was your selected range and insert: "))
+guess_count += 1
+
+while True:
+
+    if user_selection == computer_selection:
+        print("Congratulations")
+        elapsed_time = time.time() - start_time
+        print("Elapsed time: " + str(elapsed_time))
+        print("Guess count: " + str(guess_count))
+        break
+    elif user_selection > computer_selection:
+        user_selection = int(input("Please guess a smaller number than your guess: "))
+        guess_count += 1
+    else:
+        user_selection = int(input("Please guess a bigger number than your guess: "))
+        guess_count += 1

4- Mis Calculator.py

@@ -0,0 +1,60 @@
+import math
+from Addition import addition
+from Subtraction import subtraction
+from Multiplication import multiplication
+from Division import division
+round_number_ceil = math.ceil
+
+
+def get_number_input():
+    while True:
+        try:
+            number = float(input("Please enter a float ( with '.' ) number: "))
+            break
+        except ValueError:
+            print("Oops!  That was no valid number.  Try again...")
+    return number
+
+
+def get_operator_symbol():
+    while True:
+        try:
+            symbol = input("Please enter a mathematical operator symbol (+,-,*,/): ")
+            if symbol != '+' and symbol != '-' and symbol != '*' and symbol != '/':
+                raise ValueError
+            break
+        except ValueError:
+            print("Oops!  That was no valid symbol.  Try again...")
+
+    return symbol
+
+
+def get_y_n_answer():
+    while True:
+        try:
+            letter = input("Would you like to make another calculation (Y,N): ")
+            if letter != 'Y' and letter != 'y' and letter != 'N' and letter != 'n':
+                raise ValueError
+            break
+        except ValueError:
+            print("Oops!  That was no valid symbol.  Try again...")
+
+    return letter
+
+
+while True:
+
+    operator_symbol = get_operator_symbol()
+
+    if operator_symbol == '+':
+        print("Result: " + str(round_number_ceil(addition(get_number_input(), get_number_input()))))
+    elif operator_symbol == '-':
+        print("Result: " + str(round_number_ceil(subtraction(get_number_input(), get_number_input()))))
+    elif operator_symbol == '*':
+        print("Result: " + str(round_number_ceil(multiplication(get_number_input(), get_number_input()))))
+    elif operator_symbol == '/':
+        print("Result: " + str(round_number_ceil(division(get_number_input(), get_number_input()))))
+
+    answer_letter = get_y_n_answer()
+    if answer_letter == 'N' or answer_letter == 'n':
+        break

Addition.py

@@ -0,0 +1,2 @@
+def addition(a, b):
+    return a + b

Division.py

@@ -0,0 +1,2 @@
+def division(a, b):
+    return a / b

Multiplication.py

@@ -0,0 +1,2 @@
+def multiplication(a, b):
+    return a * b

Subtraction.py

@@ -0,0 +1,2 @@
+def subtraction(a, b):
+    return a - b