Unit 3 Sections 14-15 Homework

• Homework
• Extra:

Create a program that asks the user for a day and then gives them a distance in days between that day and another random day in the year. We have provided you with a possible starter, but you are welcome to change it up if you would like.

import datetime
import random

days_dictionary = {
    1: 31,
    2: 28,
    3: 31,
    4: 30,
    5: 31,
    6: 30,
    7: 31,
    8: 31,
    9: 30,
    10: 31,
    11: 30,
    12: 31,
}


usr_date = input("Enter a date MM/DD/YYYY").split("/")
usr_day, usr_month, usr_year = int(usr_date[0]), int(usr_date[1]), int(usr_date[2])

def generateRandomDate(year):
    start = datetime.datetime(year, 1, 1)
    return start + datetime.timedelta(days=random.randint(1,364))

def calculateDistance(m1,d1,m2, d2):
    days = 0
    if m1 == m2:
        return d2-d1
    days += days_dictionary[m1] - d1
    month = m1 + 1
    while month != m2:
        days += days_dictionary[month]
        month += 1
    days += d2
    return days

random_date = generateRandomDate(usr_year)
random_month=random_date.month
random_day=random_date.day
if (random_month > usr_month or (random_month == usr_month and random_day > usr_day)):
    print("There are {0} days between your date of {1}/{2} and the random date of {3}/{4}".format(calculateDistance(usr_month, usr_day, random_month, random_day), usr_month, usr_day, random_month, random_day))
else:
    print("There are {0} days between your date of {1}/{2} and the random date of {3}/{4}".format(calculateDistance(random_month, random_day, usr_month, usr_day), usr_month, usr_day, random_month, random_day))

There are 92 days between your date of 12/12 and the random date of 9/11

Homework

Given a random decimal number convert it into binary as Extra convert it to hexidecimal as well.

def DecimalToHex(num):
    hex_correlation = {
        0:"0",
        1:"1",
        2:"2",
        3:"3",
        4:"4",
        5:"5",
        6:"6",
        7:"7",
        8:"8",
        9:"9",
        10:"A",
        11:"B",
        12:"C",
        13:"D",
        14:"E",
        15:"F"
    }
    res = ""
    digits = 7
    while digits >= 0:
        if (num - 16 ** digits) >= 0:
            sub_res = 0
            while (num - 16 ** digits) >= 0:
                sub_res+=1
                num-=16 ** digits  
            res = res + str(hex_correlation[sub_res])
        else:
            res = res + "0"
        digits-=1  
    return res


num = random.randint(0,1000000000)
print("Random Number:", num)
print("Binary representation of random number:", bin(num)[2:])
print("Hexadecimal representation of random number:", DecimalToHex(num))

Random Number: 821613606
Binary representation of random number: 110000111110001101010000100110
Hexadecimal representation of random number: 30F8D426

Extra:

Polygon drawing with turtle