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]: 3477 + 8970 + 2278 - 9906 - 106 - 208 - 1334
[A]: 3783


[Q]: 8171 + 8357 + 171 - 3129 - 6929
[A]: 9701


[Q]: 276 - 9770 - 9068 - 4186 - 7507 + 1584 + 3036 + 5423 - 318
[A]:
21082