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: 6312 @ 1446 # 1616 @ 6758 # 9137 @ 6041

A: 9804
****
Q: 7016 @ 5245 # 3568 # 3445 # 5282 # 7568

A: -7602
****
Q: 4189 # 3579 @ 7275 # 5186 @ 5825 # 3209

A:
5315
****