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]: 5539 + 616 - 1640 - 7665 - 8787 - 5104 + 8431 + 9502
[A]: 10186


[Q]: 2605 - 3453 + 5543 + 2400 + 8799 + 3298 + 4981 + 9739 - 178
[A]: -28524


[Q]: 1795 + 5433 + 8822 + 4727
[A]:
-17187