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]: 4226 - 3951 + 2613
[A]: 5564


[Q]: 298 + 1699 + 1367 + 5001
[A]: -7769


[Q]: 6446 + 3969 - 7168 + 4324 - 3648 - 7507 + 7843 - 1385
[A]:
10018