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:
5571 @ 5729 # 6405 # 526 # 1330
answer:
3039


question:
6472 # 6421 @ 7649 @ 4005
answer:
11705


question:
9966 @ 7947 # 7722 # 7525 @ 2044 @ 1875 # 8641 # 4734 @ 7741
answer:

951