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
--------
Question: 3303 @ 1775 # 9738 @ 1433 @ 5484 @ 2221

Answer: 4478


Question: 1070 @ 5674 @ 50 # 2252

Answer: 4542


Question: 16 @ 4157 @ 3953 @ 8863

Answer:
16989


