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]: 8338 + 7035 - 2067 - 1210 + 9433 + 1604
[A]: -6457


[Q]: 1256 - 3248 - 3709 - 3019
[A]: 11232


[Q]: 8037 - 9368 + 9061
[A]:
8344