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

5274 @ 8123 @ 5544 @ 7060 # 1023
24978

2020 @ 862 # 5780
-2898

4199 @ 5480 # 6493 # 7501 # 8758 @ 6124 # 1206 @ 4007 @ 3886

-262