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.

[EX Q]: 138 + 3973 - 6085 - 3324 + 6921 + 4411 + 1113 + 8310
[EX A]: -15181

[EX Q]: 1123 - 8657 + 3476 - 5278 + 717 - 1557 + 6614 + 1549
[EX A]: 4259

[EX Q]: 7442 + 6442 + 5418 + 9997 - 6779 + 685 + 2316
[EX A]:
-10637