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.

[EX Q]: 6789 - 6255 + 3477 - 8628 + 3410 + 5875 + 7308 + 2357
[EX A]: -755

[EX Q]: 8625 - 7177 + 4191
[EX A]: 11611

[EX Q]: 4106 + 5095 + 1058 - 3531 + 9299 - 7356
[EX A]:
-459