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]: 5474 @ 2497 @ 6991 @ 302 # 1963 # 6932 # 5953 # 4859
[A]: -4443


[Q]: 1040 # 6682 @ 4286 # 1132 # 705 @ 4048 # 9240
[A]: -8385


[Q]: 1561 # 5861 # 6887 # 8406 # 5941 # 3633
[A]:
-29167