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.

169 + 4940 + 7593 - 4532 + 2433 - 9730 - 6448 - 3026 - 2882
11821

5342 - 6456 - 9929 + 3119 - 1242 + 314
19536

5295 - 3997 + 9104

188