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]: 4139 - 6541 - 2616 + 299 - 700 - 6684
[A]: 20381


[Q]: 5110 + 3408 + 3582
[A]: -1880


[Q]: 4732 + 8814 - 2617
[A]:
-1465