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.

2367 + 2751 + 138 + 6347 + 5297
-12166

6946 + 6834 - 1169 + 9756 + 2063 - 4750 - 425 + 1121 + 8155
-14639

1936 - 4603 - 3339 - 4741 + 1956

12663