' chapter 7 example program
' sum and average of 4 grades
' grades are from 0-100
dim grade0 as int ' we’ll discuss the Dim command in the next chapter
dim grade1 as int ' here are our 4 grades
dim grade2 as int
dim grade3 as int
dim sum as int    'this variable will store the sum of the 4 grades
dim avg as int    'this variable will store the average of the 4 grades

' ---INPUT ---
print "Enter grade 0"  'we’ll discuss numbering at 0 in the next chapter
input grade0                'get the grades from the student
print "Enter grade 1"
input grade1
print "Enter grade 2"
input grade2
print "Enter grade 3"
input grade3

'--- PROCESS ---
' compute the sum and the average
sum = grade0+grade1+grade2+grade3
avg = sum/4

'--- OUTPUT ---
print "The average of your "
print "4 grades is", avg

print "Press <Enter> to continue"
dim tmp  as int' a temporary variable
input tmp 'wait for the user to press enter