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: 4767 # 4944 # 4202 @ 2582

Answer: -1797


Question: 4844 # 1525 @ 1894 # 2506

Answer: 2707


Question: 8171 @ 8357 @ 171 # 3129 # 6929

Answer:
6641


