A file named history.txt contains unknown number of car records (maximum no. of records is 50). Each line in the file consists of car model (string), mileage (integer), and number of accidents (integer). Write a program that reads the data from the file into 3 parallel arrays. Your program should display the following: • Display the number of cars found. Display car information (car model and number of accidents) for all cars in file. • Display the average mileage of all cars Display the car model with the highest number of accidents.

A file named history.txt contains unknown number of car records (maximum no. of records is 50). Each line in the file consists of car model (string), mileage (integer), and number of accidents (integer). Write a program that reads the data from the file into 3 parallel arrays. Your program should display the following: • Display the number of cars found. Display car information (car model and number of accidents) for all cars in file. • Display the average mileage of all cars Display the car model with the highest number of accidents.

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

See similar textbooks

Similar questions

In visual basic Write the code that will sequentially search through the array strFirstNames and will print out the word "Found" if the name "Brian" is in the array.
This program has two filesqty and amtqty has 10 integersamt has 10 doubles read files, store values in arrays named qtyarray and amtarraycompute the product of each element:prodElement = qtyarray0 x amtarray0...display each prodElement
Write a program that asks the user to enter 15 integers into an array. Then ask the user to enter a search value. If the value exists in the array, the program will remove its first occurrence in the array, shifting each subsequent element forward and adding a zero at the end of the array. The program then will display the final contents of the array.
Design a program that will use a pair of nested loop to read the company's sales amounts. The details are as follows: -KDS Company has 3 departments: 1. Dept X 2. Dept Y 3. Dept Z. Design a program that will read as input each department's sales for each quarter of the year, and display the result for all divisions. Use a two dimensional array that will have 3 rows and 4 columns and show how the data will be organized. Please provide solution using Python. Thank you.
The logic will allow the user to: Load a single dimensional array of size 50 with a random number The random number will range from 1 to 1,000 (you may have duplicate values) Find the highest value and the index location that it was in Find the smallest value and the index location that it was in Display the array’s contents. Display the highest value and its index location Display the lowest value and its index location Allow the user to execute this application multiple times (some sort of loop?) You will need one for loop to load the array as well as one or two for loops to search that array. The rand also has a “nasty” tendency to create the same results repeatedly in an exe. To avoid that, we have to “shuffle the deck” every time. This ensures that all numbers are an equal probability of appearing and not the same set of values (would create a boring game). // Add this to "shuffle the deck" every time to ensure that // different values could occur else the exe produces the…
Description This homework is in two parts. Please upload your file submissions only after you have attempted both parts. Part A - One Dimensional (1D) Arrays: Answer any one of the following using a flowchart/pseudocode: 1. Hamming numbers are also known as ugly numbers and also 5-smooth numbers (numbers whose prime divisors are less or equal to 5). Hamming numbers are numbers of the form H = 2i x 3j x 5k where i, j, k 2 2 0 Create a 1D array. The array size is provided by the user at run time. Populate the array with Hamming numbers The first few numbers of this sequence are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60..
Create an array called sales to monitor one week's worth of sales over the course of two months. Assign sales data to the array's elements. Then, in a loop, compute the average sales for the one week of each of the two months that are recorded in the array.
A file USPopulation.txt contains the population of the US starting in year 1950 and then each subsequent record has the population for the following year. USPopulation.txtDownload USPopulation.txt Write a program that uses an array with the file that displays these in a menu and then produces the results. This is not an Object Oriented Program but should be a procedural program, calling methods to do the following: 1: Displays the year and the population during that year 2. The average population during that time period (Add up the populations of all records and divide by the number of years). 3. The year with the greatest increase in population - print the year and that population and that amount. To figure this out, compare the difference in population before of say year 1950 and 1951, store that difference somewhere. Compare 1951 with 1952, find that difference. Is that difference greater than the stored difference? If so, move that the the maximum place. 4.…
C++
Create a Console application that does the following:This program must use a single array to store integers and find the maximum value.1. Create an array and initialize it internally with the values 5, 8, 9, 4, and 2.2. Use a loop to iterate through the array and determine the maximum value.
A(n) ___ is used in an array to across each element? a. Index b. Subscript C. Both a and b d. None of the above
There are 2 arrays, the first contains item numbers in inventory and the second parallel array contains the price of the items. The user will enter the item number they want to purchase, the program checks to see if it is a valid entry. If it is valid, it will tell the user the price of the item. If it is an invalid item, a message will display telling the user they entered an invalid item. Type up the code below, execute the program a few times.