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]: 3997 - 5279 - 8866 - 8214 - 3538 + 6690 - 4565 + 30
[EX A]: 27739

[EX Q]: 1780 - 963 - 3786 - 8938 + 5127 + 4125 + 8911 + 9677
[EX A]: -12373

[EX Q]: 1974 + 5844 - 3956 + 3462 - 9841 + 9804 - 5954 + 1282 - 9254
[EX A]:
10587