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]: 7298 + 5069 + 5167 + 9387 - 6886
[EX A]: -5439

[EX Q]: 8885 - 9148 - 6665 - 7609 + 4183 + 3591 + 5158 - 5649 + 9511
[EX A]: 15513

[EX Q]: 8093 - 821 - 9735 + 8335 + 5960 + 6128 - 2443 + 807
[EX A]:
-138