Write a program to calculate students’ average test scores and their grades. You may assume the following input data: Johnson 85 83 77 91 76 Aniston 80 90 95 93 48 Cooper 78 81 11 90 73 Gupta 92 83 30 69 87 Blair 23 45 96 38 59 Clark 60 85 45 39 67 Kennedy 77 31 52 74 83 Bronson 93 94 89 77 97 Sunny 79 85 28 93 82 Smith 85 72 49 75 63

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
icon
Related questions
Question

Instructions

Write a program to calculate students’ average test scores and their grades. You may assume the following input data:

Johnson 85 83 77 91 76 Aniston 80 90 95 93 48 Cooper 78 81 11 90 73 Gupta 92 83 30 69 87 Blair 23 45 96 38 59 Clark 60 85 45 39 67 Kennedy 77 31 52 74 83 Bronson 93 94 89 77 97 Sunny 79 85 28 93 82 Smith 85 72 49 75 63

Use three arrays: a one-dimensional array to store the students’ names, a (parallel) two-dimensional array to store the test scores, and a parallel one-dimensional array to store grades.

Your program must contain at least the following functions:

  • a function to read and store data into two arrays
  • a function to calculate the average test score and grade
  • a function to output the results.

Have your program also output the class average. Use the following scale to determine the letter grade: 90%–100%, A; 80%–89.99%, B; 70%–79.99%, C; 60%–69.99%, D; and 0%–59.99%, F .

Notice in the bottom of both screenshots what the code is having to output, this is all ran by a bot so make sure to pull from the datatxt 

 

Tasks
ch8_Ex13Data.txt
main.cpp
+
>- Terminal
+
1 Johnson 85 83 77 91 76
2 Aniston 80 90 95 93 48
3 Cooper 78 81 11 90 73
Output
4 Gupta 92 83 30 69 87
5 Blair 23 45 96 38 59
6 Clark 60 85 45 39 67
7 Kennedy 77 31 52 74 83
8 Bronson 93 94 89 77 97
Input:
Output:
9 Sunny 79 85 28 93 82
10 Smith 85 72 49 75 63
F
11
F
: F
F
F
F
F
Results e
class average: 78.94
Johnson 85.808 83.00 77.08 91.00
clark 68.00 85.00 45.00 39.00
Sunny 79.0e 85.00 28.00 93.00
Expected Output ®
class average: 78.94
Johnson 85.00 83.00 77.00 91.00
clark 60.00 85.00 45.00 39.00
Sunny 79.00 85.80 28.00 93.00
Run Checks
Submit 0%
Transcribed Image Text:Tasks ch8_Ex13Data.txt main.cpp + >- Terminal + 1 Johnson 85 83 77 91 76 2 Aniston 80 90 95 93 48 3 Cooper 78 81 11 90 73 Output 4 Gupta 92 83 30 69 87 5 Blair 23 45 96 38 59 6 Clark 60 85 45 39 67 7 Kennedy 77 31 52 74 83 8 Bronson 93 94 89 77 97 Input: Output: 9 Sunny 79 85 28 93 82 10 Smith 85 72 49 75 63 F 11 F : F F F F F Results e class average: 78.94 Johnson 85.808 83.00 77.08 91.00 clark 68.00 85.00 45.00 39.00 Sunny 79.0e 85.00 28.00 93.00 Expected Output ® class average: 78.94 Johnson 85.00 83.00 77.00 91.00 clark 60.00 85.00 45.00 39.00 Sunny 79.00 85.80 28.00 93.00 Run Checks Submit 0%
Tasks
ch8_Ex13Data.txt
main.cpp
+
>_ Terminal
1 #include <iostream>
2
3 using namespace std;
Output
5 int main() {
// Write your main here
6
Input:
7
return e;
8 }
Output
9.
: F
F
: F
: F
Results e
Class average: 78.94
Johnson 85.00 83.00 77.00 91.00
clark 60.0 85.00 45.00 39.00
Sunny 79.00 85.00 28.00 93.80
Expected Output
class average: 70.94
Johnson 85.808 83.80 77.08 91.88
clark 68.680 85.00 45.00 39.00
Sunny 79.00 85.00 28.00 93.80
Run Checks
Submit 0%
Transcribed Image Text:Tasks ch8_Ex13Data.txt main.cpp + >_ Terminal 1 #include <iostream> 2 3 using namespace std; Output 5 int main() { // Write your main here 6 Input: 7 return e; 8 } Output 9. : F F : F : F Results e Class average: 78.94 Johnson 85.00 83.00 77.00 91.00 clark 60.0 85.00 45.00 39.00 Sunny 79.00 85.00 28.00 93.80 Expected Output class average: 70.94 Johnson 85.808 83.80 77.08 91.88 clark 68.680 85.00 45.00 39.00 Sunny 79.00 85.00 28.00 93.80 Run Checks Submit 0%
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Arrays
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
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education