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]: 758 + 1664 + 5481 - 1654 - 1804 + 5232 - 9130
[A]: 969


[Q]: 9493 + 2402 - 721 + 5448 + 2919
[A]: -555


[Q]: 4949 - 145 + 9549 - 5793 + 428 + 4379
[A]:
-3469