Write a program that read from the user id, names, and marks for a number of students.

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PROG 12974 - Introduction to Programming (C) Fall 2019

Assignment 3 – Student Records

Description

Write a program that read from the user id, names, and marks for a number of students. The program then list all the students and allows user to search the list by giving a search key. This assignment will help you understand C pointers, characters, and strings. NOTE: do NOT use scanf in this assignment.

 

Requirements

The program will

• REQ-1: read the total number of students from the user. Assume user’s input is a valid

• REQ-2: read id, name, and marks for each student, store into three arrays. Each record is given in a line of text, with id, name, and marks separated by a comma. Student id is an integer, name contains letters and spaces, and mark is a double value. Assume user’s inputs are in correct

• REQ-3: print the list of students and the average mark. Student names are displayed in all-caps.

• REQ-4: read any search key from the user, search students by name and display all records that contain the key in the name. Also display the average for the found records (display 0.0 if no record is found). Keep on searching until the user inputs a ‘q’ or ‘Q’, then exit the program. If the user wants to search a single letter ‘q’ or ‘Q’, the user will input “\q” or “\Q”.

 

Grading

Your submission will be evaluated based on the following criteria:

 

Documentation		2	Code is well-commented and clearly explained
Efficiency		4	Code uses the best approach and is efficient
Functionality		34	Program works correctly and meets the requirements
REQ-1	3		Number read; Three parallel arrays created for id, name, marks
REQ-2	9		Number of records parsed and stored into the three arrays
REQ-3	5		Each record is printed in a row; Last row displays the average
REQ-4 Total Marks	17	40	Search key is read and used in searching with results printed

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