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]: 8238 @ 9817 # 2474 @ 3673 @ 9625 # 849 @ 1441
[A]: 29471


[Q]: 5425 @ 6980 # 4301 @ 4410 # 7405 # 552 @ 4556 # 8531 # 4935
[A]: -4353


[Q]: 4615 # 6163 @ 4084 # 819 # 4058
[A]:
-2341