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]: 2297 + 4208 + 9691 - 6995 + 738 + 1245 - 7806
[A]: 1216


[Q]: 9689 - 3967 - 2592 - 3020 - 6589
[A]: 25857


[Q]: 2497 - 4988 + 8200 - 3896 + 5601 + 1004
[A]:
-3424