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The file contains students' IDs, names, and scores. Count how many students there are and create a structure array dynamically. And then read the file again and fill the structure array with the student's information. Print out the best score and print out information of students who has the best score.

The file contains students' IDs, names, and scores. Count how many students there are and create a structure array dynamically. And then read the file again and fill the structure array with the student's information. Print out the best score and print out information of students who has the best score.

Database System Concepts
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
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The file contains students' IDs, names, and scores. Count how many students there are and create a structure array dynamically. And then read the file again and fill the structure array with the student's information. Print out the best score and print out information of students who has the best score.
Transcribed Image Text:The file contains students' IDs, names, and scores. Count how many students there are and create a structure array dynamically. And then read the file again and fill the structure array with the student's information. Print out the best score and print out information of students who has the best score.
student.txt 108927 Alice 80 101981 Paul 92 102888 Cindy 86 100738 Robert 70 100892 Ruth 89 102893 John 91 109189 Tammy 95 107182 Jenny 72 106627 Amy 95 102930 Brian 77 108992 Hailey 71 109281 Jake 88 104244 Sandy 69 105566 Chris 95 102871 Angel 82 107889 Sue 93 Enter filename: student. txt ID Score. 108927 80 101981 92 102888 Create a structure array dynamically 100738 86 100892 102893 109189 107182 106627 102930 108992 109281 0 108927 Alice 80 1 101981 Paul 92 …..... 15 107889 Sue 93 Name Alice Paul Cindy Robert Ruth John Tammy Jenny 70 89 91 95 72 95 77 71 Amy Brian Hailey Jake 104244 Sandy 105566 Chris 102871 Angel 107889 Sue ***** Max score: 95 Persons who got max score 109189 Tammy 95 106627 Amy 95 105566 Chris 95 88 69 95 82 93
Transcribed Image Text:student.txt 108927 Alice 80 101981 Paul 92 102888 Cindy 86 100738 Robert 70 100892 Ruth 89 102893 John 91 109189 Tammy 95 107182 Jenny 72 106627 Amy 95 102930 Brian 77 108992 Hailey 71 109281 Jake 88 104244 Sandy 69 105566 Chris 95 102871 Angel 82 107889 Sue 93 Enter filename: student. txt ID Score. 108927 80 101981 92 102888 Create a structure array dynamically 100738 86 100892 102893 109189 107182 106627 102930 108992 109281 0 108927 Alice 80 1 101981 Paul 92 …..... 15 107889 Sue 93 Name Alice Paul Cindy Robert Ruth John Tammy Jenny 70 89 91 95 72 95 77 71 Amy Brian Hailey Jake 104244 Sandy 105566 Chris 102871 Angel 107889 Sue ***** Max score: 95 Persons who got max score 109189 Tammy 95 106627 Amy 95 105566 Chris 95 88 69 95 82 93
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I need the use the structure array dynamically and make a struct function.

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