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]: 2458 + 4195 - 6382
[EX A]: 4645

[EX Q]: 2591 - 5867 - 9565
[EX A]: 18023

[EX Q]: 5142 - 1313 + 3968 + 3864 + 7472 - 700 - 3417 - 8299
[EX A]:
3567