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]: 7733 - 8455 - 6291 - 3837 - 994
[A]: 27310


[Q]: 1562 + 8343 + 8480
[A]: -15261


[Q]: 9628 + 861 - 5879 - 7429 - 2422 - 2133
[A]:
26630