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]: 1462 + 1045 - 6631 - 4510 + 2234 + 4084 - 6610 + 2698
[A]: 9152


[Q]: 3126 - 612 - 9485 - 3358 + 8070
[A]: 8511


[Q]: 5444 + 2542 - 6861 + 2740 - 4508 + 478 - 1138 + 7229
[A]:
4962