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: 1380 @ 6582 # 4036

A: 3926
****
Q: 427 # 7974 # 7564 @ 2404 # 4955 # 1239 # 1518 @ 906

A: -19513
****
Q: 6763 @ 6816 @ 9752 @ 9992 @ 9445 @ 3841 # 7693

A:
38916
****