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]: 4810 - 7988 + 5646 + 8226 + 5009 - 1013 + 7246 - 4319 - 1934
[EX A]: -6063

[EX Q]: 4117 - 3380 - 4784
[EX A]: 12281

[EX Q]: 4773 + 2177 - 7850 + 9364 - 3636 + 4921
[EX A]:
-203