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.

178 + 5236 - 8372 - 6825 + 1044 - 7818 - 4765 + 7418
14260

4331 - 362 - 8646 - 8722 + 6424 + 4083 - 579 + 4561
7572

5349 - 263 - 9185 + 3332 + 8577 + 2393

495