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]: 1086 # 7477 # 9664 @ 5904 # 8033 # 5563
[A]: -23747


[Q]: 1982 # 4772 # 2392 # 1023 # 9072 @ 1042 @ 2606 # 2557 @ 1145
[A]: -13041


[Q]: 7562 # 4744 @ 3176
[A]:
5994