C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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In C Programming Language.
- use user-defined functions.- use an array of arrays.- use file pointers- use string processing and character conversions.- use a dynamic memory function calloc() or malloc()
- Demonstrate the ability to read a file and process the data.
Problem:
You are tasked to write a program that will perform a statistical analysis of student records. Your program will open a text file (provided) and store the values read into an array (2d). Your program will then close the input file and process the data. Your program will print out the records to screen and will then print out the average quiz scores per student.For each student in the provided text input file there is a name of up to 20 characters, an id number of five alphanumeric values (n1234), 4 exm grades in order: exm 1 – exm 4.You may use a fixed 2d array size of 80 characters for the input file name. You must use a dynamic array for at least one task in your program. You may declare your filename array using…
C++
You must create a header file for each task with implementation as the execute task.
Together with the header and implementation, you create a test program whose main function demonstrates that your functions work as they should. (Main.cpp and main.h)
Two files, A and B, are sorted. Based on the files, create a file that contains all the elements in sorted order. This operation is called a merge.
Input files A and B are sorted
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Question 4 (PROGRAMMING)
A classification algorithm is a kind of machine learning algorithm which is used to assign a label to
an object, based on the knowledge of similar objects. Write a C program able to implement the
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The program receives as input two files and , whose names are passed as
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The file contains a set of N objects (one for each line), each one with the corresponding label. This
file is used to train the classification algorithm, which learns how to recognize the known objects. Each line of
the file contains the name of the object represented as a string at most 5 characters, a set of M real numbers
T1 T2 T3 .. TM, followed by an integer L. The space character is used to separate the elements. The M real
numbers are the features that represents an object. The integer L is the object label.
The file contains a set of objects to be classified. The format is similar to the file, but the
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Chapter 14 Solutions
C++ How to Program (10th Edition)
Ch. 14 - (Fill in the Blanks) Fill in the blanks in each of...Ch. 14 - (File Matching) Exercise 14.3 asked you to write a...Ch. 14 - (File Matching Test Data) After writing the...Ch. 14 - Prob. 14.8ECh. 14 - (File-Matching Enhancement) Its common to have...Ch. 14 - Write a series of statements that accomplish each...Ch. 14 - Prob. 14.11ECh. 14 - (Telephone-Number Word Generator) Standard...Ch. 14 - (sizeof Operator) Write a program that uses the...Ch. 14 - Prob. 14.14MAD
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