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:
1059 # 7372 @ 4733 @ 9323 # 2108 @ 1244 @ 4077 # 7899 # 5842
answer:
-2785


question:
9337 # 8816 @ 7801 @ 8011 @ 8821 @ 966 @ 1854
answer:
27974


question:
9789 @ 4210 @ 2426 @ 6973 # 5389 @ 4989 @ 6198 @ 8449 @ 168
answer:

37813