Create a function that takes an unsorted list of numbers and returns the number of uniquetriplets whose sum is equal to the variable n.ExamplestripletSum ([1, 0, 2, 6, 3, 9, 3], n = 11)-2// Since we found two unique triplets that equate to 11: 0+2+9 and 2+6+3tripletSum ([1, 2, 6, 3, 4, 5, 9, 10, 11], ntripletSum([5, 2, 8], n=2) - 0= 20) 5-

function tripletSum(lst, n) { let sets = new Set(); lst.sort((a, b) => a - b); for (let i = 0; i…

Answered: Create a function that takes an…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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PLEASE ANSWER QUICKLYSuppose you've written a function called mystery, which takes in a list of integers. You know that when you run the function with a list of 1000 elements, it always takes roughly 2 minutes to complete.
Please write a function PythQuad(n) in python that generates a list of pythagorean quadruples (x,y,z,w) such that x <= y <= z <= w < n. A pythagorean quadruple states that x^2 + y^2 + z^2 = w^2. Please do not use a triply nested loop, use the properties of a pythagorean quadruple to write the function.
Write a python function count_matches that, given two strings, counts the number of positions at which the characters are the same. For example, count_matches('conflate', 'banana') returns 2, conflate banana ^ ^ since the n's match at index 1 and the a's match at index 5. The strings to not need to be the same length. The count_matches function does not read input or print output.
Python Your class announced a new grade policy: any of your quiz score that are less than 80 will have 2 points added to them.You decide to check whether the proposed grade replacement policy changes your overall quiz grade. Write a function grade_change that takes as input* a list of quiz grades* a list of letter grade cutoffsand returns the two average scores (before and after the policy) and their corresponding letter grades packaged as a list of tuples using the following order: [(avg1, letter1), (avg2, letter2)]First, you need to * compute the average score of the quiz grades* call the get_letter_grade to get the letter grade for the current average* find the quiz scores that are less than 80 in the list and increment each by 2* recompute the average score* call the get_letter_grade to get the letter grade for the new averageFinally, you return the requested result. Just to help you test your code, here's the main program and its output:if __name__ == "__main__":…
Implement a function pairsThatSum that accepts two arguments: 1. a target number2. a list of numbers the function then returns a list of tuple s that contains all pairs of numbers from the list that sum to the given target number. Note: the pair can be two numbers with the same value, e.g. (2,2) but these must be different items (have different locations) in the list. See the last example below. each pair should be reported only once (don't include a pair and its reverse), and each pair's values should be listed in the order that they occur in the list. E.g., the first example records the pair (0,3) instead of the pair (3,0) , because 0 occurs in the list before 4 . the list of pairs should be ordered by the order of the first value in the list, e.g., (0,3) comes before (1,2) because 0 comes before 1 in the list. (note: if you take the right approach, you won't have to do anything extra for this requirement) Below is an example of the output from the code: >>>…
create a javascript function and show it working that myChoice( items ) This function accepts a list of items as input and creates a function that returns a randomly-chosen item. After choosing a random item, that same item will be always be returned, regardless of the functions input, with one exception. If the first input is the string 'rechoose', then a new random item will be chosen and therafter returned. Examples var a = myChoice( [1, "a", 3, false] ); a( 3, 12 ) => 3 // a random value. Your code may differ. a( 51, -2) => 3 a( "happy", false ) => 3 a( [1,2,3]) => 3 a( 'rechoose') => false // a random value. Your code may differ. a( a, a ) => false
I need correct answer unique answer for this. Don't copy from anywhere otherwise I'll report your account for sure. Last time I received wrong answer for this. This time i need right answer. Do not send wrong and plagiarism response

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