Module/Week 5 ASSIGNMENT (USER-DEFINED FUNCTIONS) Write a C++ program that reads data from an input file, takes the data and computes student grades for an assignment by converting the raw score to a percentage given each student's score and the total points. The final score must be rounded up to the nearest whole value using the ceil function in the header file and displayed as a percentage. You must also display the floating-point result up to 5 decimal places. You must use at least 2 functions: one to print the last name of the student and another function to compute and print the percentage as well as "Excellent" if the grade is greater than 90, "Well Done" if the grade is greater than 80, "Good" if the grade is greater than 70, "Need Improvement" if the grade is greater than or equal to 60, and "Fail" if the grade is less than 50. The main function is responsible for reading the input file and passing the appropriate arguments to your functions. Here is an example of what the input file might look like: name score tot possible Weems 50 60 Dale 51 60 Richards 57 60 Smith 36 60 Tomlin 44 60 Bird 45 60 Here is an example of what the output of your program might look like: Weems 83% .83333 Well Done Dale 85% .85000 Well Done Richards 95% .95000 Excellent Smith 60% .60000 Need Improvement Tomlin 73% .73333 Good Bird 75% .75000 Good
Module/Week 5 ASSIGNMENT (USER-DEFINED FUNCTIONS) Write a C++ program that reads data from an input file, takes the data and computes student grades for an assignment by converting the raw score to a percentage given each student's score and the total points. The final score must be rounded up to the nearest whole value using the ceil function in the header file and displayed as a percentage. You must also display the floating-point result up to 5 decimal places. You must use at least 2 functions: one to print the last name of the student and another function to compute and print the percentage as well as "Excellent" if the grade is greater than 90, "Well Done" if the grade is greater than 80, "Good" if the grade is greater than 70, "Need Improvement" if the grade is greater than or equal to 60, and "Fail" if the grade is less than 50. The main function is responsible for reading the input file and passing the appropriate arguments to your functions. Here is an example of what the input file might look like: name score tot possible Weems 50 60 Dale 51 60 Richards 57 60 Smith 36 60 Tomlin 44 60 Bird 45 60 Here is an example of what the output of your program might look like: Weems 83% .83333 Well Done Dale 85% .85000 Well Done Richards 95% .95000 Excellent Smith 60% .60000 Need Improvement Tomlin 73% .73333 Good Bird 75% .75000 Good
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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Transcribed Image Text:Module/Week 5 ASSIGNMENT (USER-DEFINED FUNCTIONS)
Write a C++ program that reads data from an input file, takes the data and computes student
grades for an assignment by converting the raw score to a percentage given each student's score
and the total points. The final score must be rounded up to the nearest whole value using the ceil
function in the <cmath> header file and displayed as a percentage. You must also display the
floating-point result up to 5 decimal places.
You must use at least 2 functions: one to print the last name of the student and another function
to compute and print the percentage as well as "Excellent" if the grade is greater than 90, "Well
Done" if the grade is greater than 80, "Good" if the grade is greater than 70, "Need
Improvement" if the grade is greater than or equal to 60, and "Fail" if the grade is less than 50.
The main function is responsible for reading the input file and passing the appropriate arguments
to your functions.
Here is an example of what the input file might look like:
name score tot possible
Weems 50 60
Dale 51 60
Richards 57 60
Smith 36 60
Tomlin 44 60
Bird 45 60
Here is an example of what the output of your program might look like:
Weems 83% .83333 Well Done
Dale 85% .85000 Well Done
Richards 95% .95000 Excellent
Smith 60% .60000 Need Improvement
Tomlin 73% .73333 Good
Bird 75% .75000 Good
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