# Arup Guha
# 3/8/2014
# For Loop: Tip Chart

def main():

    # Just hard code differetn values to see what prints out.
    # This is a chart for 10%, 15% and 20%.
    for i in range(15, 100, 3):
        print(i, i*.1, i*.15, i*.2, sep = "\t")
        

main()