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: 395 - 3060 - 445 + 3450 + 3365

A: -2915
****
Q: 9447 - 88 - 9606 - 2754

A: 21895
****
Q: 9493 + 2402 - 721 + 5448 + 2919

A:
-555
****