#exer 4.5
var = input("Give some input: ")

#use eval to process the text input
x = eval(var)

#print the type and value of the result
print(type(x),x)

"""
Terminal> python objects_qa.py 
Give some input: 2
<class 'int'> 2
Terminal> python objects_qa.py 
Give some input: 2.5
<class 'float'> 2.5
Terminal> python objects_qa.py 
Give some input: 2+3j
<class 'complex'> (2+3j)
Terminal> python objects_qa.py 
Give some input: [1,2,3]
<class 'list'> [1, 2, 3]
Terminal> python objects_qa.py 
Give some input: (1,2,3)
<class 'tuple'> (1, 2, 3)
"""