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

4400 @ 9261 @ 3016
16677

1327 # 8233 # 8048 # 194 @ 2192 @ 1877 # 3427 # 3364 # 6008
-23878

1131 # 3693 @ 4569 @ 2297

4304