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: 4533 - 9566 - 2287 + 4647 + 5056 + 6340 + 777 - 4673 + 2170

Answer: 2069


Question: 5778 - 5516 - 1453 + 7326 - 5703

Answer: 11124


Question: 592 - 5296 - 1472 + 7690 - 4081 + 3886

Answer:
-135