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:
5406 @ 9263 @ 7443 @ 6591 # 7496 @ 2721 # 7867
answer:
16061


question:
1566 @ 1639 # 814 # 5278 @ 1717 # 4304 # 6735 @ 1407
answer:
-10802


question:
5293 @ 8342 @ 2746 @ 1161 # 344 @ 3845 # 7774 @ 47 @ 1391
answer:

14707