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]: 84 - 4898 - 2883 + 5111 - 7812 - 5830 + 3330 + 8500 + 6754
[A]: -2188


[Q]: 4054 + 5873 - 3926 - 2524 + 5551 - 1721
[A]: 801


[Q]: 9409 - 664 + 8986 - 2186 + 8108 - 764 + 2954
[A]:
-7025