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:
5474 @ 2497 @ 6991 @ 302 # 1963 # 6932 # 5953 # 4859
answer:
-4443


question:
2932 # 4372 # 9818 # 101 # 5357 # 8354 @ 7479
answer:
-17591


question:
9004 @ 8303 # 2110
answer:

15197