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: 4100 @ 4500 @ 5166 @ 7442 @ 3258

Answer: 24466


Question: 4039 # 2314 # 8257 # 5828 @ 2387 @ 4250 @ 5479 # 991

Answer: -1235


Question: 6040 # 1167 @ 8842 # 4465 @ 2239 # 5347 # 8403

Answer:
-2261