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: 335 + 4730 + 4604 - 5559 + 7282 - 7812

A: -2910
****
Q: 5708 + 4556 - 3280 - 4490 + 6094 - 4041

A: 6869
****
Q: 699 - 816 - 436 + 5973 + 7466

A:
-11488
****