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: 2603 + 1868 - 4242

A: 4977
****
Q: 2969 - 5770 - 665 + 516 - 1172 + 4904 - 384

A: 5540
****
Q: 8825 - 655 + 4518 - 6209 + 4040 + 4242 - 3433 + 6719 + 210

A:
-607
****