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:
4681 # 7765 @ 9516 @ 4570 @ 2862
answer:
13864


question:
8050 # 8744 @ 5247 # 7761 # 8743
answer:
-11951


question:
6928 # 9156 @ 2651 @ 7790 @ 4698
answer:

12911