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

64 # 5994 @ 8659 # 885
1844

8717 @ 6135 # 2706
12146

5421 # 7231 # 109 @ 9974

8055