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: 2598 # 1930 @ 3599

A: 4267
****
Q: 2853 @ 2447 @ 3565

A: 8865
****
Q: 4400 @ 9261 @ 3016

A:
16677
****