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: 5299 - 8968 + 5239 + 1119

A: 7909
****
Q: 8213 + 7145 + 5203 - 2621 + 1654 - 1844

A: -1324
****
Q: 9585 + 5769 + 8123

A:
-4307
****