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

9039 @ 4996 @ 845 # 5409
9471

6385 # 7829 @ 2463 @ 3411 # 652 # 5880 # 6454
-8556

3343 # 4141 # 7833 # 780 @ 4895 # 5186 # 5621 @ 1146

-14177