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.
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Question: 8979 - 7069 - 6830 + 3597 + 315 - 526

Answer: 19492


Question: 5342 - 6456 - 9929 + 3119 - 1242 + 314

Answer: 19536


Question: 5534 + 7767 + 9232 + 3663 - 724 - 4051

Answer:
-10353