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: 2030 # 4671 # 6277 @ 7403 @ 211 @ 1842 # 9247

Answer: -8709


Question: 7671 # 7716 @ 5899 @ 2520 # 497 # 24 # 16 # 840 # 9556

Answer: -2559


Question: 2043 # 9835 # 9764 # 2206 # 6100 @ 7494 # 8549

Answer:
-26917