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: 735 @ 7682 # 2492 # 7149 @ 7531 @ 4967 @ 3646 @ 6439

A: 21359
****
Q: 9566 # 6244 @ 3039 # 947 # 6321 @ 7732

A: 6825
****
Q: 1296 @ 4409 @ 4308 @ 9865 # 2455 # 871 # 4869

A:
11683
****