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: 9447 - 88 - 9606 - 2754

Answer: 21895


Question: 1311 + 7420 + 9121 + 7525 - 8582 + 528 + 1094

Answer: -15795


Question: 5579 - 8073 - 8385 - 3317 + 5484 + 2569 - 4213

Answer:
21514