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.

[Q]: 3097 + 17 - 8842 + 4949 + 8377 + 425 - 7128 + 6500
[A]: -1201


[Q]: 9808 + 7071 + 9458 - 8326 - 6406 - 6771 - 1321 + 4712
[A]: 11391


[Q]: 1472 - 6609 - 9187 + 9732 - 7253
[A]:
14789