Create three plots in the same graph. grades = {'Wally': [87,96,70], 'Eva': [100,87,90], 'Sam': [94,77,90], 'Katie': [100,81,82], 'Bob': [83,65,85
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- Problem Name: Facebook RecommendationsProblem Description: You can visualize Facebook as a graph where the nodes represent a set of users and the edges between the nodes (as a “friend” connection between you and everyone who you have befriended). Your job is to write a program that automatically computes and suggests a new friend recommendation for a user, given knowledge of the entire network. In other words, for each user, suggest the most probable user to befriend based upon the intersection of your common friends. For example, if Person A is a user on the network, Person A will get a recommendation to add Person B as their friend if Person B has the most friends in common with Person A, but B is currently not friends with Person A. The high-level idea is that for any user, you should A) go through all the other users and calculate the number of friends they have in common. B) Find the user in the social network who they are currently not friends with but have the most friends in…Programming Language: C++ Create a pseudocode (if you not familiar with this, you can create a program) that check if "directed graph" is actually circle graph. The meaning of circle is that let's say there is 1~6 nodes. The graph start with 1 and only can move to 2, and 2 can only move to 3....etc and after you hit 6, you move back to 1. so 1=>2=>3=>4=>5=>6=>1 this is example of circle directd graph. Please create a pseudocode/program to check if graph is circle or not. Also, include the time complexity of your pseudocode by [Worst case time complexity / Best case time complexity]This is a python program Sales Bar GraphWrite a program that reads in the sales for five stores from a data file.Use the data to create a bar graph as follows:SALES BAR GRAPH:(Each * = $100)Store 1: *******Store 2: *********Store 3: ***********Store 4: *****Store 5: *******Snack Bar MenuWrite a program that allows the user to choose from the following menu untilhe/she chooses to exit. The program should keep a running total of the chargesand then add 6% sales tax to calculate the final bill. Display the total to theuser.1) Personal Pizza $6.002) Pretzel $2.503) Chips $1.254) Hot Dog $3.755) ExitInput validation: The user must choose 1 - 5 from the menu.Example Output:Welcome to Yum Yum Snack Bar!Please choose from the following menu:1) Personal Pizza $6.002) Pretzel $2.503) Chips $1.254) Hot Dog $3.755) ExitEnter your choice here: 1Current total: $6.00 Please choose from the following menu:1) Personal Pizza $6.002) Pretzel $2.503) Chips $1.254) Hot Dog $3.755) ExitEnter your choice…
- IN C LANGUAGEthe program will display the maximum number of edges as well as the minimum number of edges connecting the two nodes (in case of course they are connected to each other).In the C programming language Suppose you are given an array of integers. You want to insert a number x to the array and rearrange so that all the elements are less than or equal to x are before x, and the elements after x are greater than x. For example, suppose the list is {3, 2, 7, 0 1, 5}and x is 4, since3, 2, 0, and 1,are less than or equal to 4,7and 5 are greater than 4, the new array is {3, 2, 0, 1, 4, 7, 5}.The new array has the length of n+1 where n is the length of the input array. Example input/output #1: Enter the length of the array: 10 Enter the elements of the array: 3 5 14 03 92 8 11 Enter the number for insertion: 3 Output: 3 1 0 3 2 3 5 4 9 8 11 Example input/output #2: Enter the length of the array: 8 Enter the elements of the array: 5013 4 1 7 3 5 Enter the number for insertion: 6 Output: 5 0 4 1 356 13 7 1) Name your program arrays.c 2) Include the rearrange( ) function to rearrange the array: void rearrange(int *a, int n, int insert, int *b); a…In python. A program that analyzes a set of numbers can be very useful. Create an Analysis application thatprompts the user for numbers in the range 1 through 50, terminated by a sentinel, and then performsthe following analysis on the numbers:• Determine the average number• Determine the maximum number• Determine the range (maximum – minimum)• Determine the median (the number that occurs the most often)• Displays a bar graph called a histogram that shows the numbers in each five-unitrange (1–5, 6–10, 11-15, etc.). The histogram may look similar to:
- Bar Graph, v 1.0 Purpose. The purpose of this lab is to produce a bar graph showing the population growth of a city called Prairieville, California. The bar graph should show the population growth of the city in 20 year increments for the last 100 years. The bar graph should be printed using a loop. The loop can be either a while loop or a for loop. Write a program called cityPopulation Graph.cpp to produce the bar graph. Requirements. 1. Use these population values with their corresponding years: 1922, 2000 people 1942, 5000 people 1962, 6000 people 1982, 9000 people 2002, 14,000 people 2012, 15,000 people 2022, 17,000 people 2. For each year, the program should display the year with a bar consisting of one asterisk for each 1000 people. 3. Each time the loop is performed (that is, each time the loop iterates) one of the year values is displayed with asterisks next to it. That is: 1st time loop is performed/iterates the year 1922 and the correct number of asterisks should be…The mean of a list of numbers is its arithmetic average. The median of a list is its middle value when the values are placed in order. For example, if an ordered list contains 1, 2, 3, 4, 5, 6, 10, 11, and 12, then the mean is 6, and their median is 5. Write an application that allows you to enter nine integers and displays the values, their mean, and their median.Counting hashtags Write Python code to count the frequency of hashtags in a twitter feed. Your code assumes a twitter feed variable tweets exists, which is a list of strings containing tweets. Each element of this list is a single tweet, stored as a string. For example, tweets may look like: tweets = ["Happy #IlliniFriday!", "It is a pretty campus, isn't it, #illini?", "Diving into the last weekend of winter break like... #ILLINI #JoinTheFight", "Are you wearing your Orange and Blue today, #Illini Nation?"] Your code should produce a sorted list of tuples stored in hashtag_counts, where each tuple looks like (hashtag, count), hashtag is a string and count is an integer. The list should be sorted by count in descending order, and if there are hashtags with identical counts, these should be sorted alphabetically, in ascending order, by hashtag. From the above example, our unsorted hashtag_counts might look like: [('#illini', 2), ('#jointhefight', 1),…
- get_points("safe", "loft") // => List(A,A,C,A)get_points("safe", "gate") // => List(A,C,A,C)get_points("safe", "star") // => List(C,A,P,A)get_points("safe", "sums") // => List(C,A,A,P) Create a function called get_points which calculates the returns ,as shown above in the tests, by comparing the second word with the first word. The get_points function should output a list of 4 elements of type Letter.if a letter is present in the first word and in the correct place it should return with a "C". If the letter is present but not in the right place it should be a "P".And if the letter is not in the hidden_word then it should an "A" To do this you need to use the finder function to calculate if all the letters that are present in the first wordex. finder("safe", "loft") -> List(f) using the fix_spot function recursively analyse whether if the letter should be A,C or P. The finder function is a wrapper for the fix_spot function calling the fix_spot function with appropriate…Double any element's value that is less than controlValue. Ex: If controlValue = 10, then dataPoints = {2, 12, 9, 20} becomes {4, 12, 18, 20}. import java.util.Scanner; public class StudentScores { public static void main (String [] args) { Scanner scnr = new Scanner (System.in); final int NUM_POINTS = 4; int [] dataPoints new int [NUM_POINTS]; int controlValue; int i; controlValue = scnr. nextInt (); for (i = 0; i < dataPoints.length; ++i) { = scnr.nextInt (); dataPoints [i] } /* Your solution goes here * / for (i = 0; i < dataPoints.length; ++i) { System.out.print (dataPoints[i] + %3D " ") ; } System.out.println ();Automatic Indexes: Starting with the program from 16-2 which processes Death Valley data, modify the program such that it sets the temperature ranges based on the data contained in the file. Allow for the graph to display 10 degrees above the highest max and 10 degrees below the lowest minimum temperature. Use the station name to automatically generate an appropriate title for your graph as well.