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:
1185 # 6431 @ 1326 # 2840 # 9276
answer:
-16036


question:
549 @ 2405 # 8368 @ 806 @ 5639
answer:
1031


question:
2302 # 2694 @ 651 # 8671 @ 7490 # 9950
answer:

-10872