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

826 # 6501 # 223 @ 9761 # 8863
-5000

3275 # 8948 # 7571 @ 9566 @ 9874 @ 3226
9422

4378 # 1602 @ 8209 # 3774 @ 2338 @ 2114 # 5192 # 9426 # 69

-3024