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]: 8838 + 1241 - 4918 - 8353 - 4691 - 5880
[A]: 31439


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


[Q]: 7641 - 1993 + 448
[A]:
9186