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

8625 # 2240 # 8544 @ 9905 @ 7588 @ 9161 @ 3204 @ 4214 # 1175
30738

6374 # 6362 # 4384 @ 4744 @ 8116 # 1470
7018

4945 # 9916 # 656 @ 6515 # 5000 @ 6599 # 9652

-7165