In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.

Q: 9713 + 8053 - 1782 + 6126 + 5918 + 968 - 2071 - 879 + 558

A: -7178
****
Q: 5000 + 8474 - 7071 - 6976 + 6373 - 466

A: 4666
****
Q: 9574 + 5478 + 5814

A:
-1718
****