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

4844 # 1525 @ 1894 # 2506
2707

9273 # 8850 @ 3050
3473

6800 @ 2564 @ 8444 @ 1912

19720

