Computers and Technology, 06.06.2020 16:57 pauliavargas4184
Write a script that uses the Performance class and generates data that we can use to determine empirically the complexity class of the closest_2d recursive function defined in the nearestneighbor. py module. This function takes a list of (x, y) coordinates and finds the two that are closest together and returns the distance between them. A simple algorithm would just find the minimum after computing the distance between all pairs of points, which would be O(N2 ). Call the evaluate and analyze functions on an appropriately constructed Performance class object for lists of random coordinates (from sizes 100 to 25,600 doubling the size each time). Do 5 random timings for each size: each timing in Performance should run on a different random list of coordinates, and creating the list of random coordinates should not be timed. Use the random. random function to generate each coordinate: it returns float values in the range [0,1). Hint: Write a script with a create_random function that stores a random list of coordinates of the correct size into a global name, then g
Answers: 2
Computers and Technology, 21.06.2019 18:00, mterzic1
Assume that you have an array of integers named a. which of these code segments print the same results? int i = 1; while(i < a. length) { system. out. println(a[i]); i++; } int i; for (i = 0; i < a. length; i++) { system. out. println(a[i]); } for (int i : a) { system. out. println(i); } i and ii only ii and iii only i and iii only all three print the same results. all three print different results.
Answers: 3
Computers and Technology, 22.06.2019 19:40, rakanmadi87
Solve the following javafx application: write a javafx application that analyzes a word. the user would type the word in a text field, and the application provides three buttons for the following: - one button, when clicked, displays the length of the word.- another button, when clicked, displays the number of vowels in the word.- another button, when clicked, displays the number of uppercase letters in the word(use the gridpane or hbox and vbox to organize the gui controls).
Answers: 1
Computers and Technology, 23.06.2019 02:30, reyne36
Rafael needs to add a title row to a table that he has inserted in word. what should he do? use the alignment options. use the merge and center option for all the cells in the top row. use the merge and center option on the first two cells in the top row. none of the above
Answers: 3
Write a script that uses the Performance class and generates data that we can use to determine empir...
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