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: 3968 + 5044 + 8713

A: -9789
****
Q: 1256 - 3248 - 3709 - 3019

A: 11232
****
Q: 307 - 4783 + 9567 - 397

A:
-4080
****