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]: 5774 + 1888 + 5355 - 6957 - 7140 - 9762
[A]: 22390


[Q]: 1562 + 8343 + 8480
[A]: -15261


[Q]: 8085 + 9109 - 9653
[A]:
8629