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
--------
Question: 2863 @ 9899 # 2358

Answer: 10404


Question: 9817 @ 5042 # 1724 @ 799 @ 685

Answer: 14619


Question: 1673 @ 7696 @ 9482 @ 2494 # 6261 @ 6508 @ 5549 # 726 # 6948

Answer:
19467