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: 3007 @ 8777 # 8750

A: 3034
****
Q: 4100 @ 4500 @ 5166 @ 7442 @ 3258

A: 24466
****
Q: 2260 @ 3623 # 1331 # 3766

A:
786
****
