instruction:
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:
1262 # 4309 # 2911
answer:
-5958


question:
9551 @ 4169 # 3026 @ 616 # 5398 # 6695 # 5831 # 898 # 1255
answer:
-8767


question:
4850 @ 7531 # 9900 # 4413 # 9114 # 3898 # 4418
answer:

-19362