#                                                             input.py
#
# When you run this program, try '4 + 5' (without the quotes) as your
# input both times and see what the differences are between raw_input
# and input.

# What you type in as input will not be evaluated if you use raw_input:

n = raw_input("Enter a numerical expression, e.g., 3 + 4: ")

print n


# This one will evaluate the input and print the evaluated result

n = input("Enter a numerical expression, e.g., 3 + 4: ")

print n