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: 9466 # 395 @ 5036 # 8315 @ 1723

A: 7515
****
Q: 8916 # 6070 # 4406 # 1732 # 434 @ 143 # 9650 @ 8419 # 4599

A: -9413
****
Q: 5115 # 4725 @ 8193 # 3131 @ 6817 @ 7632

A:
19901
****