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:
4558 @ 6469 @ 1154
answer:
12181


question:
3367 # 4567 @ 8786 @ 9643 @ 105 # 6364 @ 9695 # 2387 @ 8798
answer:
27076


question:
4994 @ 1350 @ 6078 # 9558 @ 1755 @ 6139 @ 1821 # 35
answer:

12544