#
# Author:  James Tam
# Version: March 16, 2008
#
# The first version of a program that tracks the grades for a class.
# (This version employs an inappropriate implementation and is used only
# for illustration purposes only - what could be done with an array/list).

# Global constant
CLASS_SIZE = 5

# Variable initializations
stu1 = 0
stu2 = 0
stu3 = 0
stu4 = 0
stu5 = 0
total = 0
average = 0

stu1 = input ("Enter grade for student no. 1: ")
stu2 = input ("Enter grade for student no. 2: ")
stu3 = input ("Enter grade for student no. 3: ")
stu4 = input ("Enter grade for student no. 4: ")
stu5 = input ("Enter grade for student no. 5: ")

total = stu1 + stu2 + stu3 + stu4 + stu5
average = total / CLASS_SIZE

print
print "GRADES"
print "The average grade is", average, "%"
print "Student no. 1:", stu1
print "Student no. 2:", stu2
print "Student no. 3:", stu3
print "Student no. 4:", stu4
print "Student no. 5:", stu5