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: 2297 + 4208 + 9691 - 6995 + 738 + 1245 - 7806

A: 1216
****
Q: 171 - 966 + 1234 - 1722 - 4406 + 9773 - 1161

A: -2581
****
Q: 4193 + 3477 - 3125 + 6912 + 2615 + 9846 + 9806 - 4965

A:
-20373
****