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]: 8711 + 5319 - 3967 - 9285 + 2276
[EX A]: 14368

[EX Q]: 6178 - 1637 - 8197 - 6437 + 4591 - 6995 + 3562 + 9474
[EX A]: 11817

[EX Q]: 3901 + 2626 + 5062
[EX A]:
-3787