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: 4945 # 9916 # 656 @ 6515 # 5000 @ 6599 # 9652

A: -7165
****
Q: 7027 @ 2812 @ 3081 @ 8945 # 18 # 3273 @ 222 # 6452 # 5838

A: 6506
****
Q: 7385 @ 810 # 3224 # 9574

A:
-4603
****