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]: 9467 + 7102 - 1964
[EX A]: 4329

[EX Q]: 5279 - 2949 - 9227 - 4200 - 3399 - 5680 - 9769 + 7051 + 2369
[EX A]: 31083

[EX Q]: 2414 - 1158 + 512
[EX A]:
3060