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: 5193 # 9816 # 9875 # 1011 @ 1147 @ 5023

A: -9339
****
Q: 1070 @ 5674 @ 50 # 2252

A: 4542
****
Q: 8703 @ 8299 @ 2160

A:
19162
****