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: 496 + 5072 + 6259 + 1493 + 4824 + 2052 + 4751 - 8038

A: -15917
****
Q: 9231 - 9608 - 4765 - 8085 - 9489

A: 41178
****
Q: 2037 + 7604 + 8872 + 4411 + 7457 + 438 + 4152

A:
-30897
****