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: 4110 - 9440 + 557 + 7868 - 6315 + 2518 - 9049 + 3905 + 2052

A: 12014
****
Q: 8901 - 4785 + 1969 + 5985 + 517 + 5651 + 170

A: -606
****
Q: 6546 - 611 - 3570 - 9555 - 9492 + 3335 - 4743 + 3656 - 3803

A:
31329
****