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

4596 # 4475 # 6599
-6478

2932 # 4372 # 9818 # 101 # 5357 # 8354 @ 7479
-17591

7932 @ 8861 @ 1272 # 8535

9530