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Author: rutendofortunate

2D Lists & Nested Loops.py

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+number_grid = [
+    [1, 2, 3],
+    [4, 5, 6],
+    [7, 8, 9],
+    [0]
+]
+
+print(number_grid[0][0])
+
+print(number_grid[2][1])
+
+print("Nested For Loop")
+
+for row in number_grid:
+    print(row)
+
+for row in number_grid:
+    for col in row:
+        print(col)

Basic Translator.py

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+def translate(phrase):
+    translation = ""
+    for letter in phrase:
+        if letter in "AEIOUaeiou":
+            translation = translation + ("g")
+        else:
+            translation = translation + letter
+    return translation
+
+print(translate(input("Enter a phrase")))
+
+def translate(phrase):
+    translation = ""
+    for letter in phrase:
+        if letter.lower() in "aeiou":
+            if letter.isupper():
+                translation = translation + ("H")
+            else:
+                translation = translation + ("h")
+        else:
+            translation = translation + letter
+    return translation
+
+print(translate(input("Enter a phrase")))

Better Calculator.py

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+num1 = float(input("Enter first number: "))
+op = input("Enter operator: ")
+num2 = float(input("Enter second number: "))
+
+if op == "+":
+    print(num1 + num2)
+elif op == "-":
+    print (num1 - num2)
+elif op == "/":
+    print(num1 / num2 )
+elif op == "*":
+    print(num1*num2)
+else:
+    print("Invalid Operator")

Building a Guessing Game.py

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+secret_word = "ralph"
+guess = ""
+guess_count = 0
+guess_limit = 3
+out_of_guesses = False
+
+while  guess != secret_word and not (out_of_guesses):
+    if guess_count < guess_limit:
+        guess = input("Enter guess: ")
+        guess_count += 1
+
+    else:
+         out_of_guesses = True
+if out_of_guesses:
+    print("Out of Guesses, YOU LOSE!")
+else:
+    print("You Win!")
+

Chef.py

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+class Chef:
+
+    def make_chicken(self):
+        print("The chef makes chicken")
+
+    def make_salad(self):
+        print("The chef makes a salad")
+
+    def make_special_dish(self):
+        print("The chef makes bbq ribs")

ChineseChef.py

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+from Chef import Chef
+class ChineseChef(Chef):
+
+    def make_special_dish(self):
+        print("The chef makes orange chicken")
+
+    def make_fried_rice(self):
+        print("The chef makes fried rice")

Comments.py

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+#This prints out a string
+print("Comments are fun")
+#This program is cool
+
+
+'''
+i can write as much text as l want
+multiple comments
+'''
+
+#you can comment out a line of code so that you see if it is not the one giving you issues

Dictionaries.py

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+monthConversions ={
+    "Jan": "January",
+    "Feb": "February",
+    "3": "March",
+    "Apr": "April",
+    "May": "May",
+    "Jun": "June",
+    "Jul": "July",
+    "Aug": "August",
+    "Sep": "September",
+    "Oct": "October",
+    "Nov": "November",
+    "Dec": "December",
+}
+
+print(monthConversions["Nov"])
+print(monthConversions.get("Dec"))
+print(monthConversions.get("Me", "Not a valid key"))
+print(monthConversions.get("3"))

For Loop.py

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+friends = ["Jim", "Karen", "Kevin"]
+for index in range(len(friends)) :
+    print(friends[index])
+    friends[0]
+
+for index in range(5) :
+   if index == 0:
+       print(("first iteration"))
+   else:
+       print(("not first"))
+
+for index in range(10) :
+    print(index)
+
+friends = ["Jim", "Karen", "Kevin"]
+for friend in friends :
+    print(friend)
+
+for index in range(3, 10) :
+    print(index)
+
+for letter in "Ralph Tashinga":
+    print(letter)

IF Statements & Comparisons.py

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+def max_num(num1, num2, num3):
+    if num1 >= num2 and num1 >= num3:
+        return num1
+    elif num2 >= num1 and num2 >= num3:
+        return num2
+    else:
+        return num3
+
+print(max_num(3, 4,5))
+

IF Statements.py

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+is_female = True
+is_tall = True
+
+if is_female:
+    print("You are a female")
+else:
+    print("You are not a female")
+
+if is_female or is_tall:
+    print("You are a female or tall or both")
+else:
+    print("You are neither female nor tall")
+
+if is_female and is_tall:
+    print("You are a tall female")
+else:
+    print("You are either not female or not tall or both")
+
+if is_female and is_tall:
+    print("You are a tall female")
+elif is_female and not(is_tall):
+    print("You are a short female")
+elif not(is_female) and is_tall:
+    print("You are not female but tall")
+else:
+    print("You are not a female and not tall ")

Inheritance.py

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+from Chef import Chef
+from ChineseChef import ChineseChef
+
+myChef = Chef()
+myChef.make_special_dish()
+
+myChineseChef = ChineseChef()
+myChineseChef.make_special_dish()

Lists.py

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+friends = ["Ralph", "Tashinga", "Rutendo", "Fortunate", "Olivia"]
+print(friends)
+print(friends[0])
+print(friends[2])
+print(friends[-1])
+print(friends[-2])
+print(friends[1:])
+print(friends[1:3])
+
+friends[1] = "Alice"
+print(friends[1])
+print(friends)
+
+print("LIST FUNCTIONS")
+lucky_numbers = [40, 8, 15, 16, 23, 42 ]
+friends = ["Ralph", "Tashinga", "Rutendo", "Fortunate", "Olivia"]
+print(friends)
+
+friends.sort()
+print(friends)
+
+lucky_numbers.sort()
+print(lucky_numbers)
+
+lucky_numbers.reverse()
+print(lucky_numbers)
+
+friend2 =friends.copy()
+print(friend2)
+
+friends.extend(lucky_numbers)
+print(friends)
+friends.append("Paul")
+print(friends)
+
+friends.insert(1, "Karen")
+print(friends)
+
+friends.remove("Ralph")
+print(friends)
+
+print(friends.index("Rutendo"))
+
+print(friends.count("Fortunate"))
+
+friends.pop()
+print(friends)
+
+
+friends.clear()
+print(friends)

Multiple Choice Quiz.py

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+from Question import Question
+
+question_prompts = [
+    "What color are apples?\n(a) Red/Green\n (b) Purple\n(c) Orange\n\n",
+    "What color are bananas?\n(a) Teal\n (b) Magenta\n (c) Yellow\n\n",
+    "What color are strawberries?\n(a) Yellow\n (b) Red\n (c) Blue\n\n"
+]
+
+questions = [
+    Question(question_prompts[0], "a"),
+    Question(question_prompts[1], "c"),
+    Question(question_prompts[2], "b"),
+]
+
+def run_test(questions):
+    score = 0
+    for question in questions:
+        answer = input(question.prompt)
+        if answer == question.answer:
+            score +=  1
+    print("You got " + str(score) + "/" + str(len(questions)) + " correct")
+
+run_test(questions)

Question.py

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+class Question:
+    def __init__(self, prompt, answer):
+        self.prompt = prompt
+        self.answer = answer

Reading Files.py

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+#r is read, l only want to read the information in the file
+employee_file = open("employees .txt", "r")
+
+#print(employee_file.readable())
+print(employee_file.readlines())
+
+employee_file.close()
+
+#w is write, l want to write and change some information
+#open("employees.docx", "w")
+
+#a is append, append information onto the file, add more information only to the end of the file
+#open("employees.docx", "a")
+
+# r+ , you can read and write
+#open("employees.docx", "r+")

Return Statement.py

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+def cube(num):
+    return num*num*num
+
+print(cube(3))
+
+result = cube(4)
+print(result)
+
+

Student.py

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+class Student:
+
+    def __init__(self, name, major, gpa, is_on_probation):
+        self.name = name
+        self.major = major
+        self.gpa = gpa
+        self.is_on_probation = is_on_probation
+
+    def on_honor_roll(self):
+        if self.gpa >= "3.5":
+            return True
+        else:
+            return False

Try Except.py

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+
+
+
+try:
+    value = 10 / 0
+    number = int(input("Enter a number: "))
+    print(number)
+#don't just use except without a specific error because its just too broad
+except ZeroDivisionError as err:
+    print(err)
+except ValueError:
+    print("invalid input")

Tuples.py

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+print("This below is a list and the list can be updated")
+coordinates = [4, 5]
+coordinates[1] = 10
+print(coordinates[1])
+
+print("Now tuples cannopt be updated")
+coordinates = (4, 5)
+print(coordinates[1])
+
+print("tuples inside a list")
+coordinates=[(4, 5), (6, 7), (80, 34)]
+coordinates[1] = 10
+print(coordinates)

Variables&DataTypes.py

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+character_name = "Ralph"
+character_age = "27"
+is_male = True
+print("There once was a man named " + character_name + ", ")
+print("he was " + character_age + " years old. ")
+
+character_name = "Tashinga"
+print("He really liked the name " + character_name + ", ")
+print("but didn't like being " + character_age + ".")

While Loop.py

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+i = 1
+while i <= 10:
+    print(i)
+    i = i + 1
+print ("using the operator differently")
+x = 1
+while x <= 10:
+    print(x)
+    x += 1

basic calculator.py

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+print("INTEGERS ONLY")
+num1 = input("Enter a number: ")
+num2 = input("Enter another number: ")
+result = int(num1) + int(num2)
+print(result)
+
+print("with commas")
+num3 = input("Enter a number: ")
+num4 = input("Enter another number: ")
+result = float(num3) + float(num4)
+print(result)

classes & objects.py

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+from Student import Student
+
+student1 = Student("Jim", "Business", "3.1", False)
+student2 = Student("Pam", "Art", "2.5", True)
+
+print(student1.name)
+print(student1.gpa)
+
+print(student2.name)
+print(student2.gpa)
+
+print(student1.on_honor_roll())

employees .txt

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+Jim � Salesman
+Dwight � Salesman
+Pam � Receptionist
+Michael � Manager
+Oscar - Accountant
+Toby - Human Resources
+Kelly - Customer Service

exponent function.py

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+print(2**3)
+
+def raise_to_power (base_num, pow_num):
+    result = 1
+    for  index in range (pow_num):
+        result = result * base_num
+    return result
+
+print(raise_to_power(3, 4))
+

functions.py

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+def sayhi():
+    print("Hello User")
+
+print("Top")
+sayhi()
+print("Bottom")
+
+def say_hie(name, age):
+    print("Hello " + name+ ", you are " + age)
+
+say_hie("Ralph", "35")
+
+def say_hie(name, age):
+    print("Hello " + name+ ", you are " + str(age))
+
+say_hie("Ralph", 35)

gettinginputfromusers.py

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+name = input("Enter your name: ")
+age = input("Enter your age: ")
+print("Hello " + name+ "!" " You are " +age )

helloworld.py

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+print("Hello World")

mad libs game.py

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+print("Roses are red")
+print("Violets are blue")
+print("I love you")
+
+color = input("Enter a color: ")
+plural_noun = input("Enter a plural noun: ")
+celebrity = input("Enter a celebrity: ")
+
+print("Roses are " +color)
+print(plural_noun + " are blue")
+print("I love " +celebrity)

modules & Pip.py

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+import useful_tools
+
+print(useful_tools.roll_dice(10))
+
+

shape.py

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+print("   /|")
+print("  / |")
+print(" /  |")
+print("/___|")

useful_tools.py

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+import random
+
+feet_in_mile = 5280
+meters_in_kilometer = 1000
+beatles = ["John Lennon", "Paul McCartney", "George Harrison", "Ringo Star"]
+
+def get_file_ext(filename):
+    return filename[filename.index(".") + 1:]
+
+def roll_dice(num):
+    return random.randint(1, num)

workingwithnumbers.py

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+print(7.0964)
+print(-7)
+print(3+3.6)
+print(10-5)
+print(2*2)
+print(10/2)
+print(3*(4+5))
+print(3*4 + 5)
+print(10%3)
+my_num = 5
+print(my_num)
+print(str(my_num) + " my favorite number")
+print(abs(my_num))
+print(pow(2, 2))
+print(max(8, 3))
+print(min(90, 10))
+print(round(3.7))
+print(round(3.4))
+
+from math import *
+
+print(floor(3.7))
+print(ceil(3.7))
+print(sqrt(36))

workingwithstrings.py

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+print("Ralph Tashinga")
+print("Rutendo\nFortunate")
+print("Rutendo\"Fortunate\"")
+print("Ralph\\Tashinga")
+phrase = "Ralph Nyoni "
+print(phrase + "is cool")
+print(phrase.lower())
+print(phrase.upper())
+print(phrase.isupper())
+print(phrase.upper().isupper())
+print(len(phrase))
+print(phrase[3])
+print(phrase.index("Nyoni"))
+print(phrase.replace("Nyoni", "Tashinga"))

writing to files.py

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+employee_file = open("employees .txt", "a")
+employee_file.write("Toby - Human Resources")
+employee_file.write("\nKelly - Customer Service")