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]: 4193 @ 3477 # 3125 @ 6912 @ 2615 @ 9846 @ 9806 # 4965
[A]: 28759


[Q]: 3938 @ 6900 @ 1254 @ 25 # 7237 # 5576 @ 8865 # 8864 @ 1349
[A]: 654


[Q]: 5645 # 8207 @ 6172 @ 9206
[A]:
12816