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: 2354 @ 5192 @ 5717 # 1833 @ 9672 # 3565

Answer: 17537


Question: 7720 @ 5171 # 6139 @ 480

Answer: 7232


Question: 1723 @ 9810 @ 1687 @ 6243 # 1081

Answer:
18382