Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 8, Problem 11PC
Using Files—String Selection Sort Modification
Modify the program you wrote for
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Problem
Charge Account Validation
Create an application that reads the contents of the file into an array or a List . The application should then let the user enter a charge account number. The program should determine whether the number is valid by searching for it in the array or List that contains the valid charge account numbers. If the number is in the array or List , the program should display a message indicating the number is valid. If the number is not in the array or List , the program should display a message indicating the number is invalid.
For Visual Studio .Net 4.6.1
current solution on bartleby does not work as it does not actually use a list and does not properly retrieve the file
file is a text document with 18 7 digit numbers named ChargeAccounts.txt
Problem description
Write a program that will read in a file of student academic credit data and create a list
of students on academic warning. The list of students on warning will be written to a file.
Each line of the input file will contain the student name (a single String with no spaces), the
number of semester hours earned (an integer), the total quality points earned (a double).
The program should compute the GPA (grade point or quality point average) for each student
(the total quality points divided by the number of semester hours) then write the student
information to the output file if that student should be put on academic warning. A student
will be on warning if he/she has a GPA less than 1.5 for students with fewer than 30 semester
hours credit, 1.75 for students with fewer than 60 semester hours credit, and 2.0 for all other
students. Do the following:
Problem description
Write a program that will read in a file of student academic credit data and create a list
of students on academic warning. The list of students on warning will be written to a file.
Each line of the input file will contain the student name (a single String with no spaces), the
number of semester hours earned (an integer), the total quality points earned (a double).
The program should compute the GPA (grade point or quality point average) for each student
(the total quality points divided by the number of semester hours) then write the student
information to the output file if that student should be put on academic warning. A student
will be on warning if he/she has a GPA less than 1.5 for students with fewer than 30 semester
hours credit, 1.75 for students with fewer than 60 semester hours credit, and 2.0 for all other
students. Do the following:
1. Create a text data file "students.dat". The following shows part of a typical data file:
Smith 27 83.7
Jones 21 28.35…
Chapter 8 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 8.2 - Prob. 8.1CPCh. 8.2 - Prob. 8.2CPCh. 8.2 - Prob. 8.3CPCh. 8.2 - Prob. 8.4CPCh. 8 - Prob. 1RQECh. 8 - If a linear search function is searching for a...Ch. 8 - Prob. 3RQECh. 8 - A binary search function is searching for a value...Ch. 8 - What is the maximum number of comparisons that a...Ch. 8 - Prob. 6RQE
Ch. 8 - Why is the selection sort more efficient than the...Ch. 8 - Prob. 8RQECh. 8 - The __________ search algorithm repeatedly divides...Ch. 8 - Prob. 10RQECh. 8 - The ____________ search algorithm requires that...Ch. 8 - If an array is sorted in ______________ order, the...Ch. 8 - If an array is sorted in _____________ order, the...Ch. 8 - Prob. 14RQECh. 8 - Prob. 15RQECh. 8 - Prob. 16RQECh. 8 - T F The maximum number of comparisons performed by...Ch. 8 - Prob. 18RQECh. 8 - Charge Account Validation Write a program that...Ch. 8 - Lottery Winners A lottery ticket buyer purchases...Ch. 8 - Lottery Winners Modification Modify the program...Ch. 8 - Charge Account Validation Modification Modify the...Ch. 8 - Rainfall Statistics Modification Modify the...Ch. 8 - String Selection Sort Modify the selectionSort...Ch. 8 - Binary String Search Modify the binarySearch...Ch. 8 - Search Benchmarks Write a program that has an...Ch. 8 - Sorting Benchmarks Write a program that uses two...Ch. 8 - Sorting Orders Write a program that uses two...Ch. 8 - Using FilesString Selection Sort Modification...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Consider the following C program void fun (void) { int a, b, c; / defiinition.1 / . . . while (. . .) int b, c,...
Concepts of Programming Languages (11th Edition)
What is the total serial transfer time for the eight bits in Figure 1-62? What is the total parallel transfer t...
Digital Fundamentals (11th Edition)
If the input that is read by the priming read is valid, how many times will the input validation loop iterate?
Starting Out with Programming Logic and Design (4th Edition)
This enum method returns the position of an enum constant in the declaration. a. position b. location c. ordina...
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Define each of the following terms: supertype subtype specialization entity cluster completeness constraint enh...
Modern Database Management
What is the problem with the (legal) assignment of a derived class object to a base class variable?
Problem Solving with C++ (9th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- (File creation) Write a C++ program that creates an array containing the integer numbers 60, 40, 80, 90, 120, 150, 130, 160, 170, and 200. Your program should then write the data in the array to a text file. (Alternatively, you can create the file with a text editor.)arrow_forwardPhyton: Program 6: Write a program that allows the user to add data from files or by hand. The user may add more data whenever they want. The print also allows the user to display the data and to print the statistics. The data is store in a list. It’s easier if you make the list global so that other functions can access it. You should have the following functions: · add_from_file() – prompts the user for a file and add the data from it. · add_by_hand() – prompts the user to enter data until user type a negative number. · print_stats() – print the stats (min, max, mean, sum). You may use the built-in functions. Handling errors such as whether the input file exist is extra credit. To print a 10-column table, you can use the code below: for i in range(len(data)): print(f"{data[i]:3}", end="") if (i+1)%10==0: print() print() Sample run: Choose an action 1) add data from a file 2) add data by hand 3) print stats 4)…arrow_forwardUnique WordsWrite a python program that opens a specified text file then displays a list of all the unique words foundin the file.Hint: Store each word as an element of a set.arrow_forward
- Add distribution function in code The system should allow the employees to list all distributed vaccines and their accumulated quantities read from the dist. txt file. Note: The vaccines and their distributed quantities need to be sorted in descending order (with highest quantity listed first followed by second highest and so on) using Bubble sort before displaying on the screen. MY C Programming CODE: #include <stdio.h> #include <stdlib.h> #include <string.h> // Function Declarations void create_inventory(); void update_vacc_qty(); int search_vaccine(); void display_vaccine(); // Main Function starts here int main() { create_inventory(); display_vaccine(); search_vaccine(); //update_vacc_qty(); return 0; } //Function to Create Vaccine.txt as per the given table void create_inventory() { int option = 1; // variables to collect data as per table given char vaccName[15]; char vaccCode[2]; char country[15]; int qty; float populaion; //File definition FILE *infile;…arrow_forward*Coding language is Python Write a program that opens the productsales.txt file and reads the sales into a list. The program should output the following information, in this order: The total of all sales in the list The average of all sales in the list The lowest sale in the list The highest sale in the list NOTE: Your program should include at least one user-defined function, in addition to the main function. 4147 1594 2235 8433 10000 129 5555 7030 9764 7465 1111 4444 8954 2243 2895 1436 4978 5486 1436 9846 4789 8456 2497 2280 6375arrow_forward5. Charge Account Validation If you have downloaded the source code from the Computer Science Portal you will find a file named charge_accounts.txt in the Chapter 07 folder. This file has a list of a com- pany's valid charge account numbers. Each account number is a seven-digit number, such as 5658845. Programming Exercises 403 program Write a program that reads the contents of the file into a list. The program should then ask the user to enter a charge account number. The program should determine whether the number is valid by searching for it in the list. If the number is in the list, the should display a message indicating the number is valid. If the number is not in the list, the program should display a message indicating the number is invalid. (You can access thearrow_forward
- Word FrequencyWrite a python program that reads the contents of a text file. The program should create a dictio-nary inwhich the keys are the individual words found in the file and the values are the number of timeseach word appears. For example, if the word “the” appears 128 times, the dictionary wouldcontain an element with 'the' as the key and 128 as the value. The program should eitherdisplay the frequency of each word or create a second file containing a list of each word and itsfrequency.arrow_forwardDec2Hex function : def decimal_to_hex(number): hex_map = {0: '0', 1: '1', 2: '2', 3: '3', 4: '4', 5: '5', 6: '6', 7: '7', 8: '8', 9: '9', 10: 'A', 11: 'B', 12: 'C', 13: 'D', 14: 'E', 15: 'F'} hex_digits = [] while number > 0: hex_digits.append(hex_map[number % 16]) number //= 16 # Reverse the order of the hex digits and join them to form the final hex string hex_string = ''.join(reversed(hex_digits)) return f'0x{hex_string}' if hex_string else '0x0' Perform a Profile of your Dec2Hex function. Write a function that takes a timedate object as a parameter andcalculates the number of years from NOW to the time in the timedateobject. Add unit-testing code to your Dec2Hex exercise, and then perform aUnit test of the updated Dec2Hex code.arrow_forwardJAVA INTRO Create a program that generates a report that displays a list of students, classes they are enrolled in and the professor who teaches the class. There are 3 files that provide the input data: 1. FinalRoster.txt List of students and professors ( The first value of each row indicates if it is a student or professor; S means a student , P means a professor) Student and Professor have different data Student row: "S",Student Name, StudentID Professor row: "P", Professor Name, Professor ID, Highest Education 2. FinalClassList.txt List of classes and professor who teach them Each row contains the following information: ClassID, ClassName, ID of Professor who teach that class The professor ID in this file matches the Professor ID in FinalRoster.txt. 3. FinalStudentClassList.txt List of classes the students are enrolled in. (StudentID, ClassID) Student ID matches Student ID in FinalRoster.txt and ClassID matches Class ID in FinalClassList.txt The output shall be…arrow_forward
- C++ language Write a program that asks a user to input 10 numbers. The numbers are stored in the array if itis not Odd and not already available. After creating the array, it asks the user to enter a numberand deletes it from the array.arrow_forwardFix this code please #include <iostream> #include <iomanip> #include <fstream> #include <string> Using namespace std; //Structure to hold each menu item Struct Menultem. { String name; Double price; }; //Function that reads data from file Int getData(struct Menultem menuList[]) { //Opening file for reading Fstream fin("menu.txt", ios::in); Int i=0; Struct Menultem temp; //Loop till entire data is processed While(fin.good()) { //Getting name Getline(fin, temp.name); //Reading price Fin >> temp.price; Fin.ignore(); //Storing in array menuList[i] = temp; i++; } //Closing file Fin.close(); Return i; } //Function that displays menu Void showMenu(struct Menultem menuList[], int cnt) Int i; Cout<<"\n Welcome to the Programmers' Cafe \n\n-Today's Menu--------\n"; //Looping over menu and printing to user For(i=0; i<cnt; i++) { //Printing menu item Cout << fixed << setprecision(2]; Cout << "\n" << right <<setw(3) << (i+1)…arrow_forwardMedian Function – In statistics, the median of a set of values is the value that lies in the middle when the values are arranged in sorted order. If the set has an even number of values, the median is the average of the two middle values. Your program should start with two arrays of integers containing the following values: Even numbered array: 17 32 45 68 99 101 67 89 22 27 Odd numbered array: 17 32 45 68 99 101 67 89 22 Using a sort function of your choice, first sort the arrays. NOTE: you may use the Standard Template Library sort function or your own sort function. Then, write a function that determines the median of a sorted array. The function should take an array of numbers and an integer indicating the size of the array and return the median of the values in the array. The same function should be called twice – once for the even array and once for the odd array. Your program should also have a printArray function that can be used to print the sorted array. (It…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
C - File I/O; Author: Tutorials Point (India) Ltd.;https://www.youtube.com/watch?v=cEfuwpbGi1k;License: Standard YouTube License, CC-BY
file handling functions in c | fprintf, fscanf, fread, fwrite |; Author: Education 4u;https://www.youtube.com/watch?v=aqeXS1bJihA;License: Standard Youtube License