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]: 335 + 4730 + 4604 - 5559 + 7282 - 7812
[EX A]: -2910

[EX Q]: 2591 - 5867 - 9565
[EX A]: 18023

[EX Q]: 8822 - 5613 + 9825
[EX A]:
4610