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

4100 @ 4500 @ 5166 @ 7442 @ 3258
24466

6322 # 7953 # 5 @ 7093 @ 5659 @ 5045 # 904
15257

313 # 8631 # 8836 # 1360 @ 8424 # 9320 @ 3626

-15784