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for i in range(n):
    i += 1
    i -= 1
    print(i)

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for i in range(n):
    for j in range(n):
        print(i + j)
        

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for i in range(n):
    for j in range(n):
        for h in range(n):
            print(i + j + h)
            

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def print_to_zero(n):
    if n < 0:
        return
    print(n)
    print_to_zero(n - 1)

print_to_zero(5)

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float("self-taught")

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def get_input():
    choices = ["rock", "paper", "scissors"]
    uinput = input("Choose rock paper or scissors")
    if uinput not in choices:
        print("invalid option")
        return
    print("You picked {}".format(uinput))
    return uinput

get_input()

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import random
import string 


def generate_function():
    """ Returns a secure password."""
    password = '' #The password starts as an empty string. 
    for i in range(random.randint(3, 5)): #We determine the length of the password by picking a random number between 3 and 5. 
            # Each time through the loop we add 4 characters to the string, so each password will be between 12 and 20 characters.
            password += random.choice(string.punctuation) # The string module contains a variable called punctuation that 

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age = 20

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# list of correct number to guess

guess = [1,3,5]

while True:
    question = input("Enter q for quit or guess a number")
    if question == 'q':
        break
    try:
        if int(question) in guess:

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string = "hello"

# writing code that handles if whatever you are searching for isn't found with find
result = string.find("z"):
# This is bad because it is hard for another program to read
if result == -1:
    raise ValueError("I couldn't find it")
print(result)    

# writing code that handles if whatever you are searching for isn't found with index