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]: 8838 + 1241 - 4918 - 8353 - 4691 - 5880
[EX A]: 31439

[EX Q]: 2432 + 588 - 6240 + 8670
[EX A]: -586

[EX Q]: 8172 - 6660 - 2439 + 8836 - 4533 - 8320 + 9019 - 9814
[EX A]:
22083