Methods
Exercise 1 You may find this code useful
In the main method, prompt the user to enter an integer grade between 0 and 100.
Pass this grade to a method named conversion
The conversion method will use the following logic to convert the integer grade to a letter
grade, A, B, C, D, or F according to the following logic.
If
the grade is greater than or equal to 90 and less than or equal to 100 then
letter grade = A
If
the grade is greater than or equal to 80 and less than 90 then letter grade = B
If
the grade is greater than or equal to 70 and less than 80 then letter grade = C
If
the grade is greater than or equal to 60 and less than 70 then letter grade = D
If
the grade is less than 60 then letter grade = F
When the letter grade is returned to the main method, the main method will pass it to a method named
printIt. The method named printIt will print the numeric grade and its equivalent letter grade
Assume that you are the mananger of a restaurant.
Establish a price for cokes, fries, and burgers and set a tax rate and make them global variables. No other variables can be global
Note: a global variable is a variable defined outside any method - place them above the main
In the main program
Call a method to
greet the customer (assume only 1 customer - do not use a loop)
Call a
method
to
state prices
Call a
method
to
take number of cokes
Call a
method
to
take number of fries
Call a
method
to
take number of burgers
Call a
method
to
calculate the total price
Call a
method
to announce the price
Call any necessary methods not mentioned
above
Write the following methods
Those necessary to accomplish the above
Ask the customer how much money he is providing in payment in terms of dollars, quarters, dimes, nickles, and pennies.
Calculate and tell the customer what the change is in terms of the above, as appropriate.