### String Processing

# String literals

s1 = "Rixner's funny"

s2 = 'Warren wears nice ties!'

s3 = ' T-shirts!'

#print s1, s2

#print s3

# Combining strings

s4 = "Warren" + ' and ' + "Rixner" + ' are nuts!'

#print s4

# Characters and slices

print s1[-1]

print len(s1)

print s1[0:6] + s2[6:]

print s2[:13] + s1[9:] + s3

# Converting strings

s5 = str(375)

print s5

i1 = int(s5[1:])

print i1 + 30

# convert xx.yy to xx dollars and yy cents

def convert(val):

dollars = int(val)

cents = int(100*(val-dollars))

return str(dollars) + " dollars and " + str(cents) + " cents"

# Test

print (convert(11.23))

print (convert(11.20))