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:
1774 # 6033 # 3757 @ 3570 @ 6463 # 5537
answer:
-3520


question:
5235 @ 3917 @ 4902 @ 3831 # 6517
answer:
11368


question:
4512 # 1829 # 9149 # 7141 @ 7164 # 8138 @ 7429 # 6700 # 3793
answer:

-17645