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

2416 @ 4557 @ 9089 @ 8858
24920

524 @ 1123 # 5900 # 4128 # 1486 # 9545
-19412

3309 @ 2855 @ 8458 # 3671 # 4410 # 6229 # 4661 # 2777

-7126