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: 4681 # 7765 @ 9516 @ 4570 @ 2862

Answer: 13864


Question: 1737 # 3662 # 9496 @ 694

Answer: -10727


Question: 8480 @ 1075 @ 2617 # 1704 @ 913 # 3066

Answer:
8315