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: 9885 + 402 + 66 + 4818 + 2654 - 4301 + 2712 + 5842 - 2959

A: 651
****
Q: 4095 - 9640 - 5113 - 9355

A: 28203
****
Q: 4830 + 9657 - 3626 - 2616 - 3452 + 1388 - 192

A:
3671
****