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: 1040 # 6682 @ 4286 # 1132 # 705 @ 4048 # 9240

Answer: -8385


Question: 1262 # 4309 # 2911

Answer: -5958


Question: 837 @ 118 @ 1503 # 3288 @ 6669 # 1394

Answer:
4445