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.

9467 + 7102 - 1964
4329

4624 + 1072 + 9261 + 232 - 7837
1896

5299 - 7482 + 1296

11485