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

6484 # 6042 @ 239 # 5161 # 7940 @ 2882 @ 8393 # 311 @ 6933
5477

2931 @ 2088 @ 4090 # 4838 # 6154 # 8570 @ 8518 @ 1737
-198

3014 # 6627 @ 1953 @ 2475 @ 6453 @ 296 @ 8680

16244