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]: 8293 # 4243 # 6119 @ 5292
[A]: 3223


[Q]: 8842 @ 3530 @ 7537
[A]: 19909


[Q]: 9343 @ 4250 # 8938 # 2380
[A]:
2275