Homeworks and Popcorn Hacks for Lessons

Lesson 3.2 Popcorn Hacks and Homework

Completed Quizziz (100%!!)

Popcorn Hack #1

Javascript Version

%%js
const fruitKeys = { 1: "bananas", 2: "apples", 3: "pears" };

const bestDictionaryEver = { "bananas": 1, "apples": 2, "pears": 3 };

function accessFruitByNumber(number) {
    const fruit = fruitKeys[number];
    if (fruit) {
        console.log(`The count of ${fruit} is ${bestDictionaryEver[fruit]}`);
    } else {
        console.log(`Key ${number} does not correspond to a valid fruit.`);
    }
}

// Example usage
accessFruitByNumber(3);  // Access value using number 3, which corresponds to 'pears'

<IPython.core.display.Javascript object>

Python Version

fruit_keys = {1: "bananas", 2: "apples", 3: "pears"}

bestDictionaryEver = {"bananas": 1, "apples": 2, "pears": 3}

def access_fruit_by_number(number):
    fruit = fruit_keys.get(number)
    if fruit:
        print(f"The count of {fruit} is {bestDictionaryEver[fruit]}")
    else:
        print(f"Key {number} does not correspond to a valid fruit.")

access_fruit_by_number(3)  

The count of pears is 3

Popcorn Hack #2

Javascript Version

%%js
function calculator(num1, operator, num2) {
    switch(operator) {
        case '+':
            return num1 + num2;
        case '-':
            return num1 - num2;
        case '*':
            return num1 * num2;
        case '/':
            return num1 / num2;
        default:
            return "Invalid operator";
    }
}

let num1 = 10;
let num2 = 5;
let operator = '+';
console.log(`${num1} ${operator} ${num2} = ${calculator(num1, operator, num2)}`);

<IPython.core.display.Javascript object>

Python Version

def calculator(num1, operator, num2):
    if operator == '+':
        return num1 + num2
    elif operator == '-':
        return num1 - num2
    elif operator == '*':
        return num1 * num2
    elif operator == '/':
        return num1 / num2
    else:
        return "Invalid operator"

Popcorn Hack #3

Javascript Version

%%js
function repeatStrings(stringList, n) {
    return stringList.map(string => string.repeat(n));
}

const strings = ["soccer", "football", "baseball"];
const n = 3;
const result = repeatStrings(strings, n);
console.log(result);

<IPython.core.display.Javascript object>

Python Version

def repeat_strings(string_list, n):
    return [string * n for string in string_list]

strings = ["soccer", "football", "baseball"]
n = 3
result = repeat_strings(strings, n)
print(result)  

['soccersoccersoccer', 'footballfootballfootball', 'baseballbaseballbaseball']

Popcorn Hack #4

Javascript Version

%%js
function compareSets(set1, set2) {
    for (let value of set2) {
        if (set1.has(value)) {
            return true;
        }
    }
    return false;
}

const set1 = new Set([1, 2, 3, 4, 5]);
const set2 = new Set([6, 7, 3]);

const result = compareSets(set1, set2);
console.log(result); 

<IPython.core.display.Javascript object>

Python Version

def compare_sets(set1, set2):
    return any(value in set1 for value in set2)

set1 = {1, 2, 3, 4, 5}
set2 = {6, 7, 3}

result = compare_sets(set1, set2)
print(result) 

True

Homework for 3.2

Python Homework: Profile Information

name = "Mirabelle Anderson"
age = 16
city = "San Diego"
favorite_color = "Pink"

profile = {
    "name": name,
    "age": age,
    "city": city,
    "favorite_color": favorite_color
}

hobbies = ["flag football", "soccer", "coding" , "snowboarding"]
print("Hobbies List:", hobbies)

profile["hobbies"] = hobbies
print("Updated Profile:", profile)

chosen_hobby = "soccer"
has_hobby = True 
print(f'Is "{chosen_hobby}" available today? {has_hobby}')

total_hobbies = len(hobbies)
print(f"I have {total_hobbies} hobbies.")

favorite_hobbies = ("soccer", "snowboarding")
print("Favorite Hobbies Tuple:", favorite_hobbies)

skills = {"Leadership", "Communication", "Teamwork"}
print("Skills Set:", skills)

new_skill = None
print("New Skill:", new_skill)

hobby_cost = 5.0
skill_cost = 10.0
total_cost = (total_hobbies * hobby_cost) + (len(skills) * skill_cost)
print(f"Total cost to develop hobbies and skills: ${total_cost:.2f}")

Hobbies List: ['flag football', 'soccer', 'coding', 'snowboarding']
Updated Profile: {'name': 'Mirabelle Anderson', 'age': 16, 'city': 'San Diego', 'favorite_color': 'Pink', 'hobbies': ['flag football', 'soccer', 'coding', 'snowboarding']}
Is "soccer" available today? True
I have 4 hobbies.
Favorite Hobbies Tuple: ('soccer', 'snowboarding')
Skills Set: {'Communication', 'Leadership', 'Teamwork'}
New Skill: None
Total cost to develop hobbies and skills: $50.00

BONUS: Javascript Version

%%js
let name = "Mirabelle Anderson";
let age = 16;
let city = "San Diego";
let favorite_color = "Pink";

let profile = {
    name: name,
    age: age,
    city: city,
    favorite_color: favorite_color
};

let hobbies = ["flag football", "soccer", "coding", "snowboarding"];
console.log("Hobbies List:", hobbies);

profile.hobbies = hobbies;
console.log("Updated Profile:", profile);

let chosen_hobby = "soccer";
let has_hobby = true;
console.log(`Is "${chosen_hobby}" available today? ${has_hobby}`);

let total_hobbies = hobbies.length;
console.log(`I have ${total_hobbies} hobbies.`);

let favorite_hobbies = ["soccer", "snowboarding"];
console.log("Favorite Hobbies Array:", favorite_hobbies);

let skills = new Set(["Leadership", "Communication", "Teamwork"]);
console.log("Skills Set:", skills);

let new_skill = null;
console.log("New Skill:", new_skill);

let hobby_cost = 5.0;
let skill_cost = 10.0;
let total_cost = (total_hobbies * hobby_cost) + (skills.size * skill_cost);
console.log(`Total cost to develop hobbies and skills: $${total_cost.toFixed(2)}`);

<IPython.core.display.Javascript object>