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]: 6368 + 9565 - 7042 - 1940 - 9960
[A]: 15745


[Q]: 9824 + 9255 - 8146 - 8393 - 6949 - 3238 + 2641 - 4068 + 4633
[A]: 24089


[Q]: 4829 + 1308 + 6783 + 7395 + 9107 + 4397 - 3971
[A]:
-20190