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: 3347 # 2950 @ 6671 @ 4670 # 7283

A: 4455
****
Q: 2370 # 437 # 89 # 6625 # 2724 @ 1767 # 2848 @ 3753

A: -4833
****
Q: 5979 # 9034 # 8046 @ 5707 @ 155 # 5891 # 3594 # 9025

A:
-23749
****