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.

1834 - 2630 + 3119 - 3024 - 1805 + 5287 + 9826
-8939

6055 - 7226 + 1875 + 7504 - 1238 - 4445 + 412 - 5560
14733

4533 - 9566 - 2287 + 4647 + 5056 + 6340 + 777 - 4673 + 2170

2069