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

2763 @ 869 # 8299
-4667

9504 # 5838 @ 6008 @ 5759 @ 2689
18122

2163 # 3187 @ 4654

3630

