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]: 4291 + 2761 - 4339 + 8922
[EX A]: -3053

[EX Q]: 6055 - 7226 + 1875 + 7504 - 1238 - 4445 + 412 - 5560
[EX A]: 14733

[EX Q]: 6396 + 7569 - 337 - 5302 + 8456 + 4916 - 8707
[EX A]:
-199