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.

1589 + 4479 - 6111 - 3158 - 7662
14041

1470 + 1395 + 3788 + 7517 + 2388 - 431 - 2393 + 4241 - 560
-14475

5285 + 5111 + 9988 + 7948 + 1769

-19531