Jeffrey Dunaway
3 years ago
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<!DOCTYPE html>
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<html>
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<head>
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<title>Class 1 Exercises</title>
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</head>
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<body>
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<h1>Open console for output</h1>
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<h2>PC</h2>
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<code>CTRL SHIFT i</code>
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<h2>or Mac</h2>
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<code>CMD SHIFT i</code>
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<script src="Class 1 Exercises.js"></script>
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</body>
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</html>
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/**
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* MATH
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*/
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// 1. Pagliacci charges $16.99 for a 13” pizza and $19.99 for a 17” pizza.
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// What is the area for each of these pizzas?
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// (radius would be the listed size - i.e. 13" - divided by 2)
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// 2. What is the cost per square inch of each pizza?
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// 3. Using the Math object, put together a code snippet
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// that allows you to draw a random card with a value
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// between 1 and 13 (assume ace is 1, jack is 11…)
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// 4. Draw 3 cards and use Math to determine the highest
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// card
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/**
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* ADDRESS LINE
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*/
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// 1. Create variables for firstName, lastName,
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// streetAddress, city, state, and zipCode. Use
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// this information to create a formatted address block
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// that could be printed onto an envelope.
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// 2. You are given a string in this format:
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// firstName lastName(assume no spaces in either)
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// streetAddress
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// city, state zip(could be spaces in city and state)
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//
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// Write code that is able to extract the first name from this string into a variable.
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// Hint: use indexOf, slice, and / or substring
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/**
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* FIND THE MIDDLE DATE
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*/
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// On your own find the middle date(and time) between the following two dates:
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// 1/1/2020 00:00:00 and 4/1/2020 00:00:00
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//
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// Look online for documentation on Date objects.
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// Starting hint:
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const endDate = new Date(2019, 3, 1);
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@ -0,0 +1 @@
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[](https://classroom.github.com/online_ide?assignment_repo_id=8978189&assignment_repo_type=AssignmentRepo)
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/**
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* MATH
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*/
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// 1. Pagliacci charges $16.99 for a 13” pizza and $19.99 for a 17” pizza.
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// What is the area for each of these pizzas?
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// (radius would be the listed size - i.e. 13" - divided by 2)
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const radius_Pizza_1 = (13/2)
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const radius_Pizza_2 = (17/2)
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// 2. What is the cost per square inch of each pizza?
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function areaOfPizza() {
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let Pizza1 =(Math.PI / radius_Pizza_1 **2)
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let Pizza2 = (Math.PI / radius_Pizza_2 **2)
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}
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console.log(Pizza1)
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console.log(Pizza2)
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// 3. Using the Math object, put together a code snippet
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// that allows you to draw a random card with a value
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// between 1 and 13 (assume ace is 1, jack is 11…)
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let Ace = 1
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let Two = 2
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let Three = 3
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let Five = 5
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let Six = 6
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let Seven = 7
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let Eight = 8
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let Nine = 9
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let Ten = 10
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let Jack = 11
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let Queen = 12
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let King = 13
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function getRandomIntInclusive (min, max) {
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min = 1
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Math.ceil(min);
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max = 13
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Math.floor(max)
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return
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Math.floor(Math.random() * (max - min + 1) + min);
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}
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}
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// 4. Draw 3 cards and use Math to determine the highest
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// card
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Math.random() * (max - min + 1) + min)
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console.log(Math.max('1, 13'))
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/**
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* ADDRESS LINE
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*/
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// 1. Create variables for firstName, lastName,
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// streetAddress, city, state, and zipCode. Use
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// this information to create a formatted address block
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// that could be printed onto an envelope.
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const firstName = jeffrey
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const lastName = dunaway
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const streetAddress = 123 Best Street
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const city = Seattle
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const state = Washingston
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const zipCode = 98101
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// 2. You are given a string in this format:
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// firstName lastName(assume no spaces in either)
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// streetAddress
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// city, state zip(could be spaces in city and state)
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//
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// Write code that is able to extract the first name from this string into a variable.
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// Hint: use indexOf, slice, and / or substring
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let fullName = '${firstName} ${lastName}'
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let result = text.slice(0,15)
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const jeffrey = firstName
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console.log(str.substring(1,7)
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/**
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* FIND THE MIDDLE DATE
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*/
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// On your own find the middle date(and time) between the following two dates:
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// 1/1/2020 00:00:00 and 4/1/2020 00:00:00
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//
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// Look online for documentation on Date objects.
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// Starting hint:
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const startDate = new Date(2020, 0, 1);
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const endDate = new Date(2020, 4, 1);
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var midpoint = new Date((date.1getTime() + date2.getTime())/2);
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console.log(midpoint)
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