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]: 4397 - 3478 - 9837 - 7164 + 7972 + 3676
[A]: 13228


[Q]: 2113 - 9339 + 3752 + 8710 + 3541 + 3240 + 6148 + 2019
[A]: -15958


[Q]: 6096 - 5392 + 5741 - 7477
[A]:
13224