#----------------------------------------------------------------------
# Program to print out student performance.
# First Version using Lists
#
# Copyright (C) February 5, 2018 -- Dr. William T. Verts
#
# Here we have two explicit lists, one for Names and one for Scores,
# and we use a counter to step through the lists one entry at a time.
# The only requirement not currently checked is that Names and Scores
# must have the same number of entries.  To add more students, add
# new entries both to Names and to Scores.
#----------------------------------------------------------------------

def Student (Name,Grade):
    S = ""
    while (len(S) < Grade): S = S + "|"    # BarGraph
    S = S + " " + Name + " " + str(Grade)  # Name and Grade
    if   (Grade >= 90): S = S + " A"       # Letter Grade
    elif (Grade >= 80): S = S + " B"
    elif (Grade >= 70): S = S + " C"
    elif (Grade >= 60): S = S + " D"
    else:               S = S + " F"    
    return S
    
    
Names = ["Fred", "Sam", "Mary"]
Scores = [76, 23, 92]

Counter = 0
while (Counter < len(Names)):
    print Student(Names[Counter],Scores[Counter])
    Counter = Counter + 1