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]: 8552 - 1559 - 9197 - 2232
[A]: 21540


[Q]: 321 - 4450 - 5504 - 9901 - 295 - 7018 - 1113 - 5299 - 2387
[A]: 36288


[Q]: 1717 - 5831 - 8447 - 9764 + 8396 + 1027 - 3975
[A]:
20311