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]: 5856 - 8885 - 8510 + 7879 + 2100
[A]: 13272


[Q]: 2969 - 5770 - 665 + 516 - 1172 + 4904 - 384
[A]: 5540


[Q]: 1724 - 4426 - 960 - 8997 - 5797 + 8037 - 7699 + 3023
[A]:
18543