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

8732 # 4760 @ 9372
13344

3522 @ 8651 @ 5172 # 4816 # 7424 # 1074 # 1822 # 1419
790

2781 # 1776 @ 3223 @ 7441 # 238

11431