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

8769 @ 9595 # 7775 # 3412 # 7 @ 4689 # 4368
7491

8161 @ 9287 # 6233
11215

2605 @ 7678 # 206 @ 7156 # 6380 # 2327

8526