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

5837 # 1015 # 4725
97

2020 @ 862 # 5780
-2898

1335 @ 1178 # 6284 @ 5693

1922