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: 6148 @ 1077 @ 5914 # 245 @ 5862 @ 8792 # 9099

A: 18449
****
Q: 9012 @ 4688 # 2482 # 8827 # 2749 # 259 # 8385

A: -9002
****
Q: 3682 # 9217 @ 1573 @ 3973 @ 1936 # 7895 @ 499

A:
-5449
****