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]: 5661 + 5694 + 8212 - 8431 - 6340 + 4336 + 2022 - 5623
[A]: 5791


[Q]: 178 + 5236 - 8372 - 6825 + 1044 - 7818 - 4765 + 7418
[A]: 14260


[Q]: 2445 - 6909 - 4648 + 4886 - 5857
[A]:
14973