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]: 2596 + 8164 - 6385 + 6704
[EX A]: -5887

[EX Q]: 3083 - 4468 - 7941 + 7484 + 2789
[EX A]: 5219

[EX Q]: 5383 - 2287 + 9746 - 2675 - 3347 - 1039 + 547 + 4288 - 4781
[EX A]:
4931