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

2065 @ 2103 @ 1800
5968

2588 @ 7474 @ 7336 @ 2767 # 1155 # 3435 # 6693
8882

8301 # 6117 @ 9106 @ 2168 # 4036 # 2644 @ 8999

15777