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.

9776 + 5760 + 5961 - 1401 - 1368
824

5371 + 2365 + 9586 - 6312 - 8369 - 7840 - 1823
17764

8180 - 1908 - 455 + 4028

6515