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

5265 @ 8995 # 365 # 6720 @ 438 # 9846 # 1190 @ 1943 # 9835
-11315

6704 @ 69 @ 617 @ 7950 # 7615 @ 9447 # 8908
8264

1673 # 7768 @ 9316 # 3439 # 6475 # 6113

-12806