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: 3385 - 6152 + 1565 - 9813 - 5112 - 2865 + 2979

A: 22783
****
Q: 875 + 1299 - 1721 - 4432 - 7136 - 2468

A: 15333
****
Q: 8717 + 6135 - 2706

A:
5288
****