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]: 6163 + 7356 + 5264 - 4766 + 9373 + 1271
[EX A]: -12335

[EX Q]: 2372 + 1272 - 6861 - 1715 - 7374 + 9798 - 7485
[EX A]: 14737

[EX Q]: 1076 + 8189 + 7577 - 5137 + 270 + 8729 + 4516 - 4479
[EX A]:
-18589