In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer
--------
Question: 9540 # 9387 # 8692 @ 5008 # 4886 @ 9427 @ 3816

Answer: 4826


Question: 9084 # 8139 @ 4937

Answer: 5882


Question: 4618 @ 3979 @ 4992 @ 4108

Answer:
17697