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]: 7291 - 941 - 33 + 3812 + 4851 - 8716 - 6838 - 740
[A]: 15896


[Q]: 6439 - 6685 + 6156 - 3314 + 6845 - 6872
[A]: 10309


[Q]: 3491 + 7077 + 4185 + 814 + 2726 - 9000 + 1374 + 5985
[A]:
-9670