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:
9012 @ 4688 # 2482 # 8827 # 2749 # 259 # 8385
answer:
-9002


question:
4867 # 7162 @ 1616 # 596 # 7845 @ 9594 # 3650 @ 6833
answer:
3657


question:
1618 # 8347 # 4787 @ 7188 @ 5464
answer:

1136