9.3 Operations on Strings

• In general, you cannot perform mathematical operations on strings, even if the strings look like numbers.
• You can use the addition (+) operator, but it serves as a concatenation (smashes 2 strings together), not addition

fruit = "banana"
bakedGood = " nut bread"
print(fruit + bakedGood)

# Output: banana nut bread

• The *operator also works on strings. It performs repetition. For example,'Fun'*3 is 'FunFunFun'

print("Go" * 6)

name = "Packers"
print(name * 3)

print(name + "Go" * 3)

print((name + "Go") * 3)

'''Output: 
GoGoGoGoGoGo
PackersPackersPackers
PackersGoGoGo
PackersGoPackersGoPackersGo
'''