class8_week3_Mohammad_Falah_homework

Assignment _1.py

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+## Assignment 1
+
+def Pascals_triangle( n ) :
+    """this function ,creat the pascals triangle """
+    res = [[1]]
+    y = []
+    head = [1]
+    print(head)
+    for i in range(0,n - 1):
+        y = [0] + res[-1] + [0] 
+        row = []
+        for m in range(len(res) + 1) :
+            row.append(y[m] + y[m + 1])
+        res.append(row)
+        print(row)
+
+n = int(input("please write the number of rows "))
+Pascals_triangle(n)

Assignment_2.py

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+## Assignment 2
+
+counter1 = 0
+counter2 = 0
+counter3 = 0
+list1 = []
+list2 = []
+
+while True :
+
+    str_input = str(input("please write the words "))
+    list1.append(str_input) 
+    counter1 += 1
+    continue_enter = input("do you want to enter another word ? (yes/no)")
+
+    if continue_enter != "yes" :
+        break 
+
+length_of_list1 = len(list1) 
+
+
+print("the word that you chose it ", list1)
+while counter3 < length_of_list1:
+    list2.append(min(list1))
+    counter2 = list1.index(min(list1))
+    del list1[counter2]
+
+    counter3 += 1 
+
+print("the result " , list2)
+
+
+
+
+

Assignment_3.py

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+##  Assignment 3
+from functools import reduce
+def divisors(number):
+    """this function , to test if the number is perfect on not"""
+    global list1
+    counter1 = 1
+    list1 = []
+    while counter1 < number : 
+        if number % counter1 == 0 :
+            list1.append(counter1) 
+        counter1 +=1
+
+    sum_numbers = reduce(lambda a,b : a+b , list1)
+    if sum_numbers == number : 
+        print("its a perfect number ", number )
+        print("his divisors is : ", list1)
+
+    else : 
+        print("its not a perfect number ", number )
+        print("his divisors is : ", list1)
+
+number = int(input("please enter the number : "))
+divisors(number)

Assignment_4.py

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+#Assignment_4
+
+from tkinter import *  # import tkinter package.
+import random   # import random method .
+
+#defined, Interface for the user .
+screen = Tk() 
+title = screen.title("Generat a Random Password ")
+canvas = Canvas(screen ,width=100 , height= 100 )
+canvas.pack()
+
+#define random values.
+upper_case_letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+numbers = "1234567890"
+lower_case_letters = "abcdefghijklmnopqrstuvwxyz"
+symbols = "!@#$%^&**~`?/+-*/(){[]><}"
+
+
+#function to generate the random value .
+def generate():
+
+    length_password = int(box1.get()) #bring the values from the interface.
+    user_choice =  box2.get()
+
+
+    if user_choice == "number": #conditions, for the user option.
+        a = "".join(random.sample(numbers,length_password))
+        print(a)
+    elif user_choice == "uppercase":
+        a = "".join(random.sample(upper_case_letters,length_password))
+        print(a)
+    elif user_choice == "lowercase":
+        a = "".join(random.sample(lower_case_letters,length_password))
+        print(a)  
+    elif user_choice == "symbols":
+        a = "".join(random.sample(symbols,length_password))
+        print(a)  
+    else : 
+        a = "".join(random.sample((upper_case_letters + lower_case_letters + symbols + numbers),length_password))
+        print(a) 
+    box3.insert(0,a) #  this line displays the random password in the interface.  . 
+
+def clear(): #function ,to clear every thing .
+    box2.delete(0,END)
+    box1.delete(0,END)
+    box3.delete(0,END)
+
+
+
+
+
+
+
+#create label
+label_frame = LabelFrame(screen , text = "How many characters ? " )
+label_frame.pack(pady = 10)
+
+#create entry box 1
+
+box1 = Entry(label_frame , font = ("Helvetica",24) )
+box1.pack(pady = 10,padx = 10)
+
+
+
+#create label2
+label_frame2 = LabelFrame(screen , text = "please select one of those options : number , uppercase ,lowercase ,symbols or mix .  ")
+label_frame2.pack(pady = 10)
+
+#create entry box2 
+
+box2 = Entry(label_frame2 , font = ("Helvetica",24) )
+box2.pack(pady = 10,padx = 10)
+
+
+
+#create label3
+label_frame3 = LabelFrame(screen , text = '')
+label_frame3.pack(pady = 20)
+
+
+#create box3
+
+box3 = Entry(screen , text = '',font = ("Helvetica",24),bd = 0,bg = "systembuttonface")
+box3.pack(pady = 20)
+
+#create buttons
+
+frame2 = Frame(screen)
+frame2.pack(pady = 10)
+
+#create button1
+button1 = Button(frame2 , text = "Generate Strong Password",command = generate)
+button1.grid(row = 0, column = 0 ,padx = 10 )
+#create button2
+button2 = Button(frame2 , text ="clear",command  =clear)
+button2.grid(row = 0, column = 1 ,padx = 10 )
+
+screen.mainloop()

Assignment_5.py

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+#Assignment_5 
+
+orginal_list  = [{'make':'Nokia', 'model':216, 'color':'Black'}, {'make':'Mi Max', 'model':'2', 'color':'Gold'}, {'make':'Samsung', 'model': 7, 'color':'Blue'}]
+sorted_list = sorted(orginal_list , key = lambda x : x['color'])
+print("Orginal list of dictionaries : " , orginal_list)
+print("Sorting the list of dictionaries : " , sorted_list)

Assignment_6.py

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+#Assignment 6 
+
+orginal_list_of_integer = [1 , 2 ,3 ,4 ,5 ,6 ,7 ,8 ,9 ,10]
+print("Original list of integers : ", "\n", orginal_list_of_integer)
+evens = list(filter(lambda X : X % 2 == 0 , orginal_list_of_integer))
+
+print("Even numbers from the said list : ", "\n" , evens )
+
+odds = list(filter(lambda x : x % 2 == 1 , orginal_list_of_integer))
+
+print("Odd numbers from the said list :", "\n " , odds)