Assume that the following code has already been run: import random; import numpy as np L=random.sample (range (1000000), 500000) S,T,A=set(L), tuple(L), np.array(L) Sort the following lines of code in order of fastest run time to slowest. 500000 in S 500000 in T 500000 in A

Assume that the following code has already been run: import random; import numpy as np L=random.sample (range (1000000), 500000) S,T,A=set(L), tuple(L), np.array(L) Sort the following lines of code in order of fastest run time to slowest. 500000 in S 500000 in T 500000 in A

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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in java Create two arrays with same length n: - Array A with integer numbers that user will insert- Array B with random numbers from 0 to 100.- Find sum of both arrays,- Find maximum values of both array and compare them: .if maximum of 1 st is lower then maximum of 2nd array: print sums of both arrays.if maximum of 1st is greater then maximum of 2nd array print 2nd array (use println)otherwise print first array in reverse.
Integer numElements is read from input and represents: • The number of elements in each array. The number of pairs of integers read from input. Declare two integer arrays, houselds and serviceCosts. Then, read each pair of integers from input. For each pair read, store the first integer into houselds and the second integer into serviceCosts. Ex: If the input is: 4 3 29 9 12 8 18 5 46 then the output is: House id: 3, Costs: $29 House id: 9, Costs: $12 House id: 8, Costs: $18 House id: 5, Costs: $46 1 import java.util.Scanner; 2 3 public class CashRecords { 4 5 16780 O 9 public static void main(String[] args) { Scanner scnr= new Scanner (System.in); int numElements; int i; numElements scnr. nextInt (); /* Your code goes here */ for (i = 0; i< numElements; ++i) { System.out.println("House id: + houseIds[i] + ", Costs: $" + serviceCosts [i]); 10 11 12 13 14 15 16 } 17 } }
You have made a device that automatically measures both distance from a magnet and the magnetic field strength at that distance. The device sends the pair of data to your computer as a pair of real numbers. However, the device moves back and forth as it takes data, so neither the field measurement nor the distance measurement arrives in ascending or descending order. Write a code vector_sort that receives a two-dimensional array of numbers and sorts them based on either the first column or the second column (this must be an input to the function. The function must also either sort high-to-low or low-to-high, based on an input value. Write a main function that can read up to twenty pairs of data. The main function must also input whether you want to sort high-to-low or low-to high. It must also input whether you want to sort on magnetic field or distance. Finally the code must print the pair data as originally entered and then, after calling vector_sort, the ordered pair data. C Program
Write a function which takes an array of strings (array size is 5); then finds the number of vowels and consonants in each string. The function should create and print a 5x2 array to store this information against each string.For example if:Array:{“hello” “i”, “love”, “this”, “course”}2D array created by function:[[2,3], [1,0], [2,2], [1,3],[3,3]] write code in c++
Can you make the array be randomly genorated instead of already named values, and ask the user to enter the number of numbers that will be genorated in the array. Everything else can stay the same. '''def binary_search(arr, x): low = 0high = len(arr) - 1mid = 0while low <= high: mid = (high + low) // 2if arr[mid] < x: low = mid + 1elif arr[mid] > x: high = mid - 1else: return mid return -1arr = [ 2, 3, 4, 10, 40 ] print("The array is [ 2, 3, 4, 10, 40 ]")x = int(input("Enter which value do you seek to find from the array above? "))while not (x==2 or x==3 or x==4 or x == 10 or x == 40):print("Option isn't in the array.")x = int(input("Please input a valid number to search "))result = binary_search(arr, x) print("Searching for", x) if result != -1: print("Element is present at index", str(result))
Using Javascript Write a higher-order function that when given an array of numbers, return a new array that only includes the even numbers. Hint: filter() function evensOnly(arr) { // your code here}// testconsole.log(evensOnly([3, 5, 6, 8, 2, 11])); /// [6, 8, 2]
Implement an empty integer array of capacity 5. a) Use a loop to input values from the console into the array. b) Use a loop to determine the smallest element in the array. c) Use a loop to determine the largest element in the array. d) Use a loop to output the array. e) Output the smallest and largest elements. Example Output [0] = 4 [1] = 24 [2] = 123 [3] = 54 [4] = 3 Array: 4 24 123 54 3 Max: 123 Min: 3 programming language is c++ pleasw do it in a easy way
1. Declare an array to hold eight integers. Use a for loop to add eight random integers, all in the range from 50 to 100, inclusive, to this array. Duplicates are okay. Next, pass the array to a method that sorts the array and returns another array containing only the largest and smallest elements in the original array. Print these two values in main. Then use a foreach loop to display all elements of the sorted array on one line separated by a single space. This latter loop should also count the odd and even numbers in the array and determine the sum of all elements in the array. SAMPLE OUTPUT The lowest element is 59 The highest element is 96 Here is the array 59 64 76 77 80 88 91 96 Evens: 5, odds: 3 Total: 631
Input a list of employee names and salaries and store them in parallel arrays. End the input with a sentinel value. The salaries should be floating point numbers Salaries should be input in even hundreds. For example, a salary of 36,510 should be input as 36.5 and a salary of 69,030 should be entered as 69.0. Find the average of all the salaries of the employees. Then find the names and salaries of any employee who's salary is within 5,000 of the average. So if the average is 30,000 and an employee earns 33,000, his/her name would be found. Display the following using proper labels. i need to do this in raptor.
Note: Set a random seed of 100 for this assignment. All arrays should contain random numbers between 0 and 1 (zero is inclusive). Create a one-dimensional array of twenty float random numbers. Assign the sum of these values to Q1. Assign the max of these values to Q2. Create a four by five array of random numbers. Take the minimum values in each array and create an array of those values. Assign it to Q3. Assign the mean of all the array values to Q4. Create an array with the following values: 2, 3, np.nan (this should represent a missing value), and 5. Use a numpy function to find the sum of the values in this array. Assign the sum to Q5 (you should expect a numerical value here). Create two separate arrays each containing four random numbers. Concatenate the two arrays and assign it to Q6. Create a four by four array of random numbers and call it q7. Concatenate this array with itself and assign it to Q7. Create a two by four array of…
*in java* Write a for loop to print all NUM_VALS elements of array hourlyTemp. Separate elements with a comma and space. Ex: If hourlyTemp = {90, 92, 94, 95}, print:90, 92, 94, 95 Your code's output should end with the last element, without a subsequent comma, space, or newline. import java.util.Scanner; public class PrintWithComma {public static void main (String [] args) {Scanner scnr = new Scanner(System.in);final int NUM_VALS = 4;int[] hourlyTemp = new int[NUM_VALS];int i; for (i = 0; i < hourlyTemp.length; ++i) {hourlyTemp[i] = scnr.nextInt();} /* Your solution goes here */ System.out.println("");}}