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: 2853 @ 2447 @ 3565

A: 8865
****
Q: 4558 @ 6469 @ 1154

A: 12181
****
Q: 7258 # 2237 @ 9097 @ 9882 @ 5496

A:
29496
****