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

5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948
30305

4368 # 7312 @ 7468 # 4833 # 1476 # 42
-1827

2120 # 2049 @ 5514

5585

