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]: 9990 - 8613 - 152 + 4529
[A]: 14226


[Q]: 5634 - 7997 + 8248 + 1465 - 3986
[A]: 7904


[Q]: 758 - 164 + 6334 + 3826
[A]:
-9238