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

353 # 9525 @ 9923 @ 4025 # 1922 @ 4751
7605

3147 @ 2272 # 9050
-3631

9380 # 5155 # 480 # 6791 # 9548 @ 2674 # 821 @ 657

-10084

