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

5860 @ 3039 # 7874 # 3584 # 144
-2703

2065 @ 3769 @ 9915 # 6270 @ 3929 @ 5328 @ 6079 @ 5250 @ 843
30908

3385 # 6611 # 6383 # 711 @ 3766 # 3700 @ 5979 @ 2083

-2192