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]: 8197 @ 9504 @ 5465 # 6573 @ 8964 @ 6026
[A]: 31583


[Q]: 3816 @ 8163 # 9273 @ 2037 @ 8051 @ 826
[A]: 13620


[Q]: 4494 # 3982 # 3562 @ 341 @ 5494 # 3299 # 7182 # 8494
[A]:
-16190