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: 5098 # 2466 @ 6132 # 7008 @ 2142 # 5650 @ 531

Answer: -1221


Question: 2611 @ 6783 @ 8407 # 5813 @ 4138

Answer: 16126


Question: 242 # 3824 @ 6718 # 4276 @ 8975

Answer:
7835