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]: 5773 - 2989 + 8993 + 6702 + 2237 - 1402 - 4236 - 1857
[EX A]: -1675

[EX Q]: 4110 - 9440 + 557 + 7868 - 6315 + 2518 - 9049 + 3905 + 2052
[EX A]: 12014

[EX Q]: 2421 - 8735 + 7270 + 741 - 5249 + 1763 - 646 + 4175
[EX A]:
3102