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:
1982 # 4772 # 2392 # 1023 # 9072 @ 1042 @ 2606 # 2557 @ 1145
answer:
-13041


question:
9255 @ 7467 @ 4436 @ 126 # 3569 # 8239
answer:
9476


question:
6277 # 2029 # 4158 @ 5412 # 6845 # 6694 @ 5432
answer:

-2605