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]: 519 - 9471 - 7173 - 34 - 5123 + 9104 - 2340 + 7208 - 3693
[A]: 12041


[Q]: 808 - 4935 + 288 + 9758 + 8690 + 384 + 4674 + 5769 - 8736
[A]: -15084


[Q]: 7563 + 6665 - 7775
[A]:
8673