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: 799 + 9104 - 2060 - 779 + 5546 - 9608 + 4006 + 8557 - 3643

Answer: -10324


Question: 9549 - 507 + 659 + 3404 - 9243

Answer: 15236


Question: 143 + 5845 - 2051 - 2594 - 4041 - 1896

Answer:
4880