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: 5406 @ 9263 @ 7443 @ 6591 # 7496 @ 2721 # 7867

A: 16061
****
Q: 2339 @ 2821 # 2234 @ 1271 @ 471

A: 4668
****
Q: 1229 # 1192 # 5098 @ 352 # 285 # 6492 # 4031 # 3643

A:
-19160
****