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

549 @ 2405 # 8368 @ 806 @ 5639
1031

8041 @ 762 @ 8091 @ 6500
23394

9578 @ 5703 @ 686 # 400 # 5356

10211