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: 9645 @ 911 @ 6748 # 3005 # 3625 # 87 @ 3003 # 5587 # 1382

A: 6621
****
Q: 6110 @ 5036 # 9621 @ 7662 # 3509 # 7697 # 1663 @ 9388

A: 5706
****
Q: 7312 # 1598 # 5813 # 8994 @ 9174 # 4767 @ 4076

A:
-610
****