Programming fundamentals String data type is not allowed you can make use of CString instead (char arrays with null termination). Q1. Create an Input File with the following information regarding to inventory: Item_Id Price Quantity Availability Add atleast 10 records in input file. Where item_id will be of type int , price will be of type double , quantity will be of type int and Availability will be of type char representing the status y for yes the product is available and n for not available.

Programming fundamentals String data type is not allowed you can make use of CString instead (char arrays with null termination). Q1. Create an Input File with the following information regarding to inventory: Item_Id Price Quantity Availability Add atleast 10 records in input file. Where item_id will be of type int , price will be of type double , quantity will be of type int and Availability will be of type char representing the status y for yes the product is available and n for not available.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter8: I/o Streams And Data Files

Section: Chapter Questions

Problem 8PP: (Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays...

See similar textbooks

Similar questions

(Data processing) Write a C++ program that reads the file created in Exercise 4, permits the user to change the hourly wage or years for any employee, and creates a new updated file.
(Data processing) a. Store the following data in a file, or use the numbers.dat file provided on this book’s Web site. 5 96 87 78 93 21 4 92 82 85 87 6 72 69 85 75 81 73 b. Write a C++ program to calculate and display the average of each group of numbers in the file created in Exercise 2a. The data is arranged in the file so that each group of numbers is preceded by the number of data items in the group. Therefore, the first number in the file, 5, indicates that the next five numbers should be grouped together. The number 4 indicates that the following four numbers are a group, and the 6 indicates that the last six numbers are a group. (Hint: Use a nested loop. The outer loop should terminate when the end of file has been encountered.)
The objective of this question is to generate and read files that contain a list of random numbers. Write a function that generates a file with following parameters: def fillFile(fileSize, fileName): The function should be called to generate files in the following sizes: fileSizes = [1000, 5000, 10000, 20000, 30000, 40000, 50000] The generated files can have names file1000, file 5000, file 10000, file20000, fi130000, file40000, file 50000. You can use random.randint(0.fileSize+1000) to generate a random number. Write another function that reads numbers inside of a file and returns a list. def readFile(fileName): The returned list contains the numbers stored in the file. At each call of fillFile and readFile, record the times before and after the function call as in following example (import time): start = time.time() fillFile(file Size, "file" + str(fileSize)) finish time.time() runTime = finish - start Record the run times of functions into a file named "fileStats.txt". The…
Please use Python for this question. Please format code properly when answering the question. Write a standalone function partyVolume() that takes accepts one argument, a string containing the name of a file. The objective of the function is to determine the Volume object that is the result of many people at a party turning the Volume up and down. More specifically: the first line of the file is a number that indicates the initial value of a Volume The remaining lines consist of a single character followed by a space followed by a number. The character will be one of ‘U” or ‘D’ which stand for “up” and “down” respectively. The function will create a new Volume object and then process each line of the file by calling the appropriate method of the Volume object which changes the value of the Volume. The function then returns the final Volume object. Guidelines/hints: This is a standalone function, it should NOT be inside (indented within) the class. It should be listed in…
(C++ Language) Create a function that writes to a file named Inventy.txt the information of 8 items. Ask the user for the item's name, the item's quantity in storage, and the item's price and write it to the file. Create a function that reads the file and items' quantity and price to two different arrays. Create a function that computes the subtotal of each item. Implement all functions inside the main program and the computed value should be displayed with the item's name.
Password validation Write a program password.py that reads a file containing multiple passwords and checks the validity of the passwords. The file format is identical to one of the sample passwords.txt provided below. Your program must contain the following functions: Function name Function description Function input(s) Function return value(s) validate() This function takes a password string as input and returns a boolean that determines if the password is valid or invalid. The requirements for a valid password are: The password must be at least 9 characters long and at most 18 characters long (included). The password must end with a letter. The ending letter must be uppercase. The password must contain `62` The password must not start with `@` The password must contain at least 4 digits Password string Boolean main() This function prompts for a file of passwords. Next, it opens the file. Next, it checks for the validity of every password in…
Using C/C++ programming language, solve the following problems.typedef structure {int phoneID; char phoneName[50];int price;int ramMemory;float cpuSpeed;int gpuMemory;char userName[50];int userPhoneNo;char userCountry[50];} SmartPhoneType;1. Write a program that will read 5 mobile’s information from the user and save it in a file named“mobileInfo.txt”.2. Write a function that will print all the information of a specific smart phone. Use the prototype -void printPhoneInfo(SmartPhoneType phoneType);3. Print all the information of the phone using the function mentioned in the Question 2 which hasthe highest price. Use the prototype -void getHighestPricePhone ( SmartPhoneType mobileList[], int size, SmartPhoneType*highestPricePhone);
Using C/C++ programming language, solve the following problems. typedef structure { int phoneID; char phoneName[50]; int price; int ramMemory; float cpuSpeed; int gpuMemory; char userName[50]; int userPhoneNo; char userCountry[50]; } SmartPhoneType; 1) Write a program that will read 5 mobile’s information from the user and save it in a file named “mobileInfo.txt”. 2. Write a function that will print all the information of a specific smart phone. Use the prototype - void printPhoneInfo(SmartPhoneType phoneType) 3. Print all the information of the phone using the function mentioned in the Question 2 which has the highest price. Use the prototype - void getHighestPricePhone ( SmartPhoneType mobileList[], int size, SmartPhoneType *highestPricePhone); PLZ DO PART 1,2,3 MUCH EASY WAY ABOUT FILES LIKE "FILENAME.TXT","R") AND WITHOUT STDERR.
Using C/C++ programming language, solve the following problems. typedef structure { int phoneID; char phoneName[50]; int price; int ramMemory; float cpuSpeed; int gpuMemory; char userName[50]; int userPhoneNo; char userCountry[50]; } SmartPhoneType; 1) Write a program that will read 5 mobile’s information from the user and save it in a file named “mobileInfo.txt”. 2. Write a function that will print all the information of a specific smart phone. Use the prototype - void printPhoneInfo(SmartPhoneType phoneType) 3. Print all the information of the phone using the function mentioned in the Question 2 which has the highest price. Use the prototype - void getHighestPricePhone ( SmartPhoneType mobileList[], int size, SmartPhoneType *highestPricePhone); TRY TO DO DIFFRENT WAY
Using C/C++ programming language, solve the following problems.typedef structure {int phoneID; char phoneName[50];int price;int ramMemory;float cpuSpeed;int gpuMemory;char userName[50];int userPhoneNo;char userCountry[50];} SmartPhoneType; 1) Write a program that will read 5 mobile’s information from the user and save it in a file named“mobileInfo.txt”. 2. Write a function that will print all the information of a specific smart phone. Use the prototype - void printPhoneInfo(SmartPhoneType phoneType) 3. Print all the information of the phone using the function mentioned in the Question 2 which hasthe highest price. Use the prototype -void getHighestPricePhone ( SmartPhoneType mobileList[], int size, SmartPhoneType*highestPricePhone); 4. Write a function that will find all the devices from a specific country and print the information using the function mentioned in the Question 2. Use the prototype - void countryWisePhone( SmartPhoneType mobileList[], int size, char *country); 5. write a…
Module/Week 5 ASSIGNMENT (USER-DEFINED FUNCTIONS)Write a C++ program that reads data from an input file, takes the data and computes student grades for an assignment by converting the raw score to a percentage given each student's score and the total points. The final score must be rounded up to the nearest whole value using the ceil function in the <cmath> header file and displayed as a percentage. You must also display the floating-point result up to 5 decimal places. You must use at least 2 functions: one to print the last name of the student and another function to compute and print the percentage as well as "Excellent" if the grade is greater than 90, "Well Done" if the grade is greater than 80, "Good" if the grade is greater than 70, "Need Improvement" if the grade is greater than or equal to 60, and "Fail" if the grade is less than 50. The main function is responsible for reading the input file and passing the appropriate arguments to your functions. Here is an example of…
Topical Information Use C++. This lab is designed to give you practice with labeled data in files. Again, classes can help ease your design woes. Program Information Write a program that transfers the contents of one file to a second file. The first file will contain an arbitrary (unknown) number of data groups. A data group will normally consist of a person's name (a string containing spaces), the person's student ID (a large integer), the person's GPA (a floating point number), and the person's gender (a character). The data in each group should be in a labeled data format. Be sure to use some kind of string library to help you with the label/value processing (as we discussed in class). (The library provided here is good but not everything you'll need. You still need functions to convert strings into integers and into floating point numbers. string to bool, string to string, and string to character conversions should be fairly easy.) You can choose the actual values to use for the…