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]: 452 - 5631 - 8307 - 1886 + 4631 + 1695 + 4411 - 769
[EX A]: 6308

[EX Q]: 5495 - 2979 - 9445 + 481 - 4516 + 4232 + 8465 - 7641
[EX A]:
16898