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- Suppose a list contains the final exam results of CSE110, PHY111, and MAT110 of each student in a listed form. Your task is to sort the list based on a course name that will be given by the user and print the names after sorting. For example, a list looks likelst = [ ["Farzad",95,87,91] , ["Mahjabin",92,90,83], ["Sadman",87,92,80], ["Nakhla",85,94,90] ]where for each list, 1st index is name, 2nd index is CSE110, 3rd index is PHY111 and 4th index is MAT110. ===================================================== Hint:create a python function for sorting, then call it everytime instead of rewriting the code. Get the data in the individual lists from the given nested list. ===================================================== Sample InputMAT110 Sample OutputFarzadNakhlaMahjabinSadmanSuppose df is a Pandas DataFrame that contains several columns, including a single column containing lengths, as measured in kilometres. This column has a label containing the string 'km', which uniquely identifies it. Write a function km_to_miles, which accepts such a DataFrame df, and adds a new column on the right-hand side which contains the same length data converted into miles. The label for this new column should be the same as the label of the original length data, but with the string 'km' replaced with 'miles'. For the purposes of this question, assume a kilometre is equivalent to 0.621371 miles. (on python)On Assignment 4, Question 1, you were asked to solve the Assignment Difficulty problem.Now you're working on a function that you could use as part of your solution,and have come up with the following code."""def smallest_score(lst: list[int]) -> int:'''Valid sublists have at least 2 elements.Return the smallest score of any valid sublist of lst.lst is guaranteed to have at least 2 elements.'''in_order = lst[:]in_order.sort()res = in_order[1] - in_order[0]for i in range(len(in_order) - 1):res = min(res, in_order[i+1] - in_order[i])return res"""Unfortunately, your code is not correct.Below, write a Pytest test case that fails,but that should pass if your smallest_score function were correct.Write ONLY the Pytest test case; don't try to fix the busted smallest_score code."""# TODO Your pytest test function here
- If you had the option of having a million-element list, which implementation of the size and isEmpty functions would you use? (Consider the issue with the University of Michigan's alumni database.) If you had the option of making a million little lists, how would you choose? Think about the challenge of tracking dependents for a million income tax filings.)Create a function in JAVASCRIPT which creates a table with Name and Age from the answers to the user prompts. The rows should be added automatically in case there is more answers.For the purposes of this question, if you have a pet of a certain type, that pet needs food, treats, a bed and a house -- but multiple animals of the same kind can share. This function takes what kind of animal or animals you have and returns a shopping list for your pet or pets.
- Write in C++ Now, what if Sam wants to insert Eevee after Pikachu but he doesn't know where Pikachu is located in his list. Let's help him search for a Pokemon by its name and insert another Pokemon directly after it. Write a function secondPlace() that takes six parameters and inserts a new Pokemon into a list right after another specified pokemon. Once you find the specified Pokemon, use the insertAfter() function from the previous sub-question to add the new Pokemon. The function should return the new number of strings in the array. Note The same Pokemon may appear in the list multiple times (Sam has a bad memory). Assume that Sam wants every instance of the Pokemon he is searching for to be followed by the Pokemon he is attempting to insert. If the array is already full or if the number of strings that are going to be added to the array plus the current number of strings exceeds the total size of the array, the array should remain unchanged. Assume all inputs are lowercase…c++ You have a list with student ratings. Into the hit list from two different universities University A evaluates students on a 5-point scale (0-failed ... 5-excellent) University B evaluates students on a 100 point scale (below 50 - failed. 50..59 = 2, 60..74 = 3, 75..89 = 4, 90..100 = 5) As a result of an error, the scores were mixed into the general list, without equalization It is necessary to sort all the marks in the list from the highest to the lowest, not forgetting that for example, a score of 5 on a 5-point scale is higher than 89 on a 100-point scale (Note 1: there are no grades below 50 at the university) (Note 2: Personality A is considered higher than B. That is, a score of 5 is better than 100)you will be identifying which organisms are the tastiest. The tastiest organisms are the ones that appear the most times as a food source. For example if aquatic.txt was the input file, file_list will be: ["Bird,Prawn,Mussels,Crab,Limpets,Whelk\n", "Crab,Mussels,Limpets\n", "Fish,Prawn\n", "Limpets,Seaweed\n", "Lobster,Crab,Mussels,Limpets,Whelk\n", "Mussels,Phytoplankton,Zooplankton\n", "Prawn,Zooplankton\n", "Whelk,Limpets,Mussels\n", "Zooplankton,Phytoplankton"] Limpets and mussels appear the most times as a food source, making them the tastiest organisms. Here is a sample output using aquatic.txt: Enter the food web file name: aquatic.txt Predators and Prey: Bird eats Crab, Limpets, Mussels, Prawn, and Whelk Crab eats Limpets and Mussels Fish eats Prawn Limpets eats Seaweed Lobster eats Crab, Limpets, Mussels, and Whelk Mussels eats Phytoplankton and Zooplankton Prawn eats Zooplankton Whelk eats Limpets and Mussels Zooplankton eats Phytoplankton Apex Predators:…
- Write a function which takes in a pandas dataframe and returns a modified dataframe that includes two new columns that contain information about the municipality and hashtag of the tweet. Function Specifications: Function should take a pandas dataframe as input. Extract the municipality from a tweet using the mun_dict dictonary given at the start of the notebook and insert the result into a new column named 'municipality' in the same dataframe. Use the entry np.nan when a municipality is not found. Extract a list of hashtags from a tweet into a new column named 'hashtags' in the same dataframe. Use the entry np.nan when no hashtags are found. Hint: you will need to mun_dict variable defined at the top of this notebook. ```Which of the following statements regarding linked lists and arrays is correct? Group of answer choices: a. A dynamically resizable array makes insertions at the beginning of an array very efficient. b. Using a doubly linked list is more efficient than an array when accessing the ith element of a structure. c. A dynamically resizable array is another name for a linked list. d. Any type of list tends to be better than an array when there are a set number of maximum items known beforehand. e. If many deletions at any place in the structure were common, a linked list implementation would likely be preferable to an arrayYou are given a list of projects and a list of dependencies (which is a list of pairs ofprojects, where the second project is dependent on the first project). All of a project's dependenciesmust be built before the project is. Find a build order that will allow the projects to be built. If thereis no valid build order, return an error.EXAMPLEInput:projects: a, b, c, d, e, fdependencies: (a, d), (f, b), (b, d), (f, a), (d, c)Output: f, e, a, b, d, c