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:
4787 # 6151 # 6235
answer:
-7599


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


question:
8097 # 6134 @ 5464 # 5672 @ 1707
answer:

3462