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: 6597 @ 1596 # 358 # 9057 @ 993

A: -229
****
Q: 8109 @ 8997 # 3310 # 8023 @ 2548 @ 9625 # 7170

A: 10776
****
Q: 9965 @ 9853 @ 8581 @ 9455 @ 9822

A:
47676
****