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.

5162 - 4324 - 8160 + 9296 - 1881
10231

1971 - 5591 + 4038 + 5571
-2047

6289 - 9806 + 9934 + 3731

2430