raeq

import sys
from collections import defaultdict
import urllib2

#quit if not python@2
if sys.version_info >= (3, 0):
    sys.stdout.write("Sorry, requires Python 2.x, not Python 3.x\n")
    sys.exit(1)

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def quicksort(p_list):
    """
    Quicksort using comprehension and recursion on a list.
    """
    if len(p_list) < 1:
        return p_list

    center = p_list[len(p_list) // 2]

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def pront(prompt, message):
    print(f"{message} {input(prompt)}!")

pront ("Please enter your name: ", "Hello,")

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def pront(prompt, message):
    userinput = input(prompt)
    outputmessage = f"{message} {userinput}!"
    print(outputmessage)

pront ("Please enter your name: ", "Hello,")

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age = input("Please tell me your age: ")
age = int(age)

if age < 21:
    print ("No alcohol can be served to you.")
else:
    print ("Which drink may I prepare for you?")

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age = input("Please tell me your age: ")
age = int(age)

if age < 21:
    print ("You may not hire a vehichle.")
elif age <25:
    print ("We will add a 'young driver fee' to your rental bill.")
elif age < 45:
    print ("Do you require a child seat for a small daily fee?")
elif age > 55:

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print (f"1 and 1: {bool(1 and 1)}")
print (f"0 and 0: {bool(0 and 0)}")
print (f"1 and 0: {bool(1 and 0)}")
print (f"not 0: {bool(not 0)}")
print (f"not 1: {bool(not 1)}")
print (f"1 or 1: {bool(1 or 1)}")
print (f"0 or 0: {bool(0 or 0)}")
print (f"1 or 0: {bool(1 or 0)}")

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students = {"Emily@gmail.com", "Harish@gmail.com", "Naomi@gmail.com", "Haru@gmail.com", "Haru@gmail.com"}

for student in students:
    print (student)

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#Let's define a string to begin with.

sentence = "The quick brown fox jumped over the lazy dog."

#let's show the string with all characters in lower case
print(f"Lower case representation:\n{ sentence.lower() }")

#let's show the string with all characters in title case
print(f"Title case representation:\n{ sentence.title() }")

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capitals = {"London", "New York", "Kuala-Lumpur", "Den Haag", "Bern", "Peking"}

for city in capitals:
    if city.find(' ') > 0:
        print(f"This city's name is comprised of more than one word: {city}")
    elif city.find('-') > 0:
        print(f"This city's name is comprised of more than one word: {city}")
    else:
        print(f"This city's name is just one word: {city}")