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: 126 @ 8943 @ 2476 # 7766 @ 2271 # 7213 @ 6602 # 8086 @ 2129

A: -518
****
Q: 1655 @ 6751 # 5432 @ 5817 @ 3005 # 1615

A: 10181
****
Q: 3475 # 1958 @ 8678 @ 1743 @ 5889

A:
17827
****