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: 6775 @ 249 @ 1171 @ 3376 # 7127

A: 4444
****
Q: 2996 @ 6178 @ 7214 # 172 # 3711

A: 12505
****
Q: 3647 @ 9239 # 5179 # 8071

A:
-364
****