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:
6796 # 5118 @ 4061 @ 2573 # 7960 @ 5889 # 7812 @ 3174
answer:
1603


question:
345 @ 1076 @ 7948 # 854
answer:
8515


question:
6837 # 3019 # 6015 # 8497 # 5419 @ 8605 @ 581 # 6332
answer:

-13259