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: 8197 @ 9504 @ 5465 # 6573 @ 8964 @ 6026

Answer: 31583


Question: 8227 # 7725 @ 669 @ 489 @ 6499 @ 2486

Answer: 10645


Question: 995 @ 6856 @ 867 # 7415 # 9581

Answer:
-8278