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]: 2862 - 964 + 1644
[A]: 2182


[Q]: 5125 - 607 + 8597 + 4804 + 5962 - 7812 - 176 - 9436 + 6198
[A]: -2405


[Q]: 4820 + 4540 + 3290 - 4605 + 336 + 5924 + 6253 + 98
[A]:
-11016