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: 9982 + 267 - 3418 + 8741 - 63 - 1771 + 4720

Answer: 1506


Question: 8341 + 2746 - 2959 - 9678 + 5173 + 317

Answer: 12742


Question: 4593 - 4242 - 6871 + 8408 - 9757

Answer:
17055