[solved]-Use Arrays Know Arrays Want Use 3 Variables Force Use Compound Logical Statements Statemen Q39023750
DO NOT USE ARRAYS IF YOU KNOW ABOUT ARRAYS, IWANT YOU TO USE 3 VARIABLES, IT WILL FORCE YOU TO USE COMPOUNDLOGICAL STATEMENTS FOR THE IF STATEMENTS.
Create a program that will display a menu to the user. Thechoices should be as follows:
- Enter 3 grades
- Show average (with the 3 grades) and letter grade
- Show highest grade
- Show lowest grade
- Exit
If you want to put the menu into a function you may. The programshould use a switch statement for using the appropriate functionbased on the user’s choice. Each option should be implemented inits own function (I use the word function 1, function 2, I want youto come up with appropriate names for the functions). Initializethe variables for grades randomly between 50-100 so if the userselect show average as their first choice, there will be somerandom grades in the variables already.
You should have the following functions:
Function 1: This function will ask the user fora single grade that will be passed back to the main function. Thefunction should validate that the grade is in the range between0-100 otherwise ask the user to enter another grade. This functionshould be called 3 times from the main to place the appropriatevalues into the grade variables.
Function 2: This function will calculate theaverage of the 3 grades passed in and display the average with 1decimal place and display the letter grade based on the followingscale:
AverageLetter Grade90 – 100A80 – 90B70 – 79C60 – 69DBelow 60F
Function 3: This function will receive 3 gradesas parameters and returns the highest grade to the main. The mainwill use that value to display the highest grade. Do not displaythe highest grade in this function.
Function 4: This function will receive 3 gradesas parameters and returns the lowest grade to the main. The mainwill use that value to display the lowest grade. Do not display thehighest grade in this function.
Use a loop to repeat the entire program until the users hits 5to exit.
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