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: 4117 - 7011 - 9534 - 3901 - 9537 + 6979

Answer: 27121


Question: 2458 + 4195 - 6382

Answer: 4645


Question: 6295 - 3775 + 259 - 6141 + 1425 - 6680 + 532 + 5299

Answer:
15376