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

[Q]: 2405 @ 2160 @ 394 # 8936 # 2551 @ 5734 @ 5167
[A]: 4373


[Q]: 5571 @ 5729 # 6405 # 526 # 1330
[A]: 3039


[Q]: 5158 @ 4345 # 4332 # 1495 @ 4420
[A]:
8096