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: 7671 - 2300 - 9650 - 6692 + 7656 + 4940 - 2878 - 5602 + 7222

A: 14975
****
Q: 1860 - 6675 + 8615 + 485 + 6302 - 3385 + 1568

A: -5050
****
Q: 798 - 4907 + 2923 - 7817 + 1496

A:
9103
****