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]: 6815 - 396 - 2187 + 8526 + 1176 - 7273 - 9622
[A]: 16591


[Q]: 5806 - 3876 - 963 + 1876 - 3233 + 3527 + 6012 + 2124
[A]: 339


[Q]: 8227 - 7725 + 669 + 489 + 6499 + 2486
[A]:
5809