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

452 # 5631 # 8307 # 1886 @ 4631 @ 1695 @ 4411 # 769
-5404

1185 # 6431 @ 1326 # 2840 # 9276
-16036

9696 # 5178 # 5442 # 6752 # 1156

-8832