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]: 933 - 48 - 7218 - 7880 - 4299
[A]: 20378


[Q]: 240 - 438 + 497 - 5901 - 1960 + 4782 + 6400 - 4055
[A]: 915


[Q]: 5693 - 8582 - 3641 + 7837 - 4908
[A]:
14987