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: 5328 + 9563 + 7711

Answer: -11946


Question: 5773 - 2989 + 8993 + 6702 + 2237 - 1402 - 4236 - 1857

Answer: -1675


Question: 7863 + 6743 + 3884 - 7705

Answer:
4941