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.
--------
Question: 5299 - 8968 + 5239 + 1119

Answer: 7909


Question: 5473 - 4337 - 6499 - 9119

Answer: 25428


Question: 6941 + 8883 - 7145 + 9714 + 1725 + 3751 - 1026 - 5149

Answer:
-3812