#Ex 4.6 from A primer on...

while True:
    value = input("Provide some input, q to quit: ")
    if value == 'q':
        break

    result = eval(value)
    print(result, type(result))

"""
Terminal> python objects_qa.py
Provide some input, q to quit: 1
1 <class 'int'>
Provide some input, q to quit: 2.0
2.0 <class 'float'>
Provide some input, q to quit: [3,4]
[3, 4] <class 'list'>
Provide some input, q to quit: (4,5,5,'six')
(4, 5, 5, 'six') <class 'tuple'>
Provide some input, q to quit: 4+3j
(4+3j) <class 'complex'>
Provide some input, q to quit: q
"""