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Write a C++ program that translates a letter grade into a numeric grade point. Here are the details: Letter grades are A, B, C, D, and F, possibly followed by + or –. Their numeric values are 4, 3, 2, 1, and 0. In our scheme, there is no F+ or F–, or A+. Adding a + to the grade increases the numeric value by 0.3, a – decreases it by 0.3. If the letter grade is illegal (such as "Z"), then your output should be "INVALID LETTER GRADE"; If the combination is illegal (such as "A+" or "F-") then your output should be "INVALID GRADE COMBINATION"; if there is some other problem with the input, such as too many characters or an invalid symbol (A?), then use "INVALID INPUT".

Write a C++ program that translates a letter grade into a numeric grade point. Here are the details: Letter grades are A, B, C, D, and F, possibly followed by + or –. Their numeric values are 4, 3, 2, 1, and 0. In our scheme, there is no F+ or F–, or A+. Adding a + to the grade increases the numeric value by 0.3, a – decreases it by 0.3. If the letter grade is illegal (such as "Z"), then your output should be "INVALID LETTER GRADE"; If the combination is illegal (such as "A+" or "F-") then your output should be "INVALID GRADE COMBINATION"; if there is some other problem with the input, such as too many characters or an invalid symbol (A?), then use "INVALID INPUT".

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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Write a C++ program that translates a letter
grade into a numeric grade point. Here are the details:

Letter grades are A, B, C, D, and F, possibly followed by + or –.
Their numeric values are 4, 3, 2, 1, and 0. In our scheme, there is
no F+ or F–, or A+. Adding a + to the grade increases the numeric
value by 0.3, a – decreases it by 0.3.

If the letter grade is illegal (such as "Z"), then your output should be "INVALID LETTER
GRADE"; If the combination is illegal (such as "A+" or "F-") then your output should be
"INVALID GRADE COMBINATION"; if there is some other problem with the input, such
as too many characters or an invalid symbol (A?), then use "INVALID INPUT".

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