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.

[EX Q]: 178 + 5236 - 8372 - 6825 + 1044 - 7818 - 4765 + 7418
[EX A]: 14260

[EX Q]: 5708 + 4556 - 3280 - 4490 + 6094 - 4041
[EX A]: 6869

[EX Q]: 4159 - 1874 - 9124 + 7146
[EX A]:
8011