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

Q: 6775 @ 249 @ 1171 @ 3376 # 7127

A: 4444
****
Q: 6543 @ 9353 @ 2169 # 4681 @ 6446

A: 19830
****
Q: 599 @ 974 @ 5717 @ 2933 # 1883 # 4010

A:
4330
****