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]: 4272 + 6013 - 9409 - 6130 + 9575 + 2198
[EX A]: 2025

[EX Q]: 1510 + 8779 + 5742 - 9951 - 2155
[EX A]: -905

[EX Q]: 2392 - 3109 + 618 + 341 + 5366
[EX A]:
-824