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: 3915 + 4904 + 4887 + 7162 - 3798 + 233 + 1101 - 7758 - 4627

A: 1811
****
Q: 2591 - 5867 - 9565

A: 18023
****
Q: 9540 - 1463 - 4956 - 9569 - 4366

A:
29894
****