# portfolio.py

stocks = []

for line in open("portfolio.dat"):
    fields = line.split()
    name   = fields[0]
    shares = int(fields[1])
    price  = float(fields[2])
    holding= (name,shares,price)
    stocks.append(holding)

stocks.sort()
for s in stocks:
    print "%-10s %8d %10.2f" % s

total = sum([s[1]*s[2] for s in stocks])
print "Total", total