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: 6729 # 1204 # 5514 # 8079

A: -8068
****
Q: 6796 # 5118 @ 4061 @ 2573 # 7960 @ 5889 # 7812 @ 3174

A: 1603
****
Q: 6265 # 5355 # 535 # 5814 # 4994 @ 7120 @ 7059 # 4826 # 1534

A:
-2614
****