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: 5778 + 1647 - 2800 + 3747 + 3449 + 90 - 2891 + 685

A: 1851
****
Q: 826 - 6501 - 223 + 9761 - 8863

A: 6652
****
Q: 7928 - 1764 - 4499 + 2194

A:
11997
****