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: 3816 @ 8163 # 9273 @ 2037 @ 8051 @ 826

A: 13620
****
Q: 1126 @ 8326 # 4777 @ 4573 @ 6770

A:
16018
****