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: 1614 @ 5794 # 2578

A: 4830
****
Q: 8324 # 6868 # 6537

A: -5081
****
Q: 4991 @ 6392 @ 8141 @ 9732 @ 1024 @ 8997 # 1686

A:
37591
****