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

1296 @ 9756 @ 2493 @ 9940 # 5147 # 5428 # 5741 # 828
6341

931 # 9775 @ 8414
-430

7402 # 2546 # 9891 # 337 @ 7679

2307