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.

736 - 6527 - 3681 - 7834 + 893 + 9709 - 7544 - 3726
19446

5394 + 9787 - 7151 - 4774 - 6995 + 6101 - 1317
9743

1369 - 4821 + 2382 - 8159 + 577 + 6641 - 7044

11793