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: 9781 # 2797 # 2134

A: 4850
****
Q: 9942 @ 4126 @ 294 @ 6323 @ 9325 # 2366 # 3185 @ 8413 @ 6924

A: 39796
****
Q: 7192 # 6838 # 9054 # 8802 @ 9503 @ 9086 @ 6779 # 4701

A:
3165
****