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.

[Q]: 8974 + 8978 - 8097
[A]: 8093


[Q]: 3089 - 6778 - 3604 - 1052 - 1332
[A]: 15855


[Q]: 5736 + 3340 - 3700 - 4106 - 4089 - 6461 - 5745 + 9866 + 1983
[A]:
14648