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: 4193 @ 3477 # 3125 @ 6912 @ 2615 @ 9846 @ 9806 # 4965

Answer: 28759


Question: 7065 # 7713 # 7473 # 664 # 8030

Answer: -16815


Question: 6214 # 8544 # 4847 # 6649 @ 933 @ 4108 @ 3846

Answer:
-4939