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]: 1311 + 7420 + 9121 + 7525 - 8582 + 528 + 1094
[A]: -15795


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


[Q]: 5115 - 4725 + 8193 - 3131 + 6817 + 7632
[A]:
-9671