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]: 6667 - 31 + 1584 - 1542 - 6475 + 9319 + 2509 - 1895
[A]: 3198


[Q]: 9885 + 402 + 66 + 4818 + 2654 - 4301 + 2712 + 5842 - 2959
[A]: 651


[Q]: 3241 - 8316 - 2332 + 5827 - 9071 - 786 + 8597 + 2000
[A]:
7322