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]: 8602 - 1293 - 8063 - 4529 + 453 - 6407
[EX A]: 28441

[EX Q]: 7312 - 1598 - 5813 - 8994 + 9174 - 4767 + 4076
[EX A]: 15234

[EX Q]: 11 - 8986 - 433 - 5386 + 7578 - 8222 + 3279 + 7314
[EX A]:
4867