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

3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286
13005

2354 @ 5192 @ 5717 # 1833 @ 9672 # 3565
17537

1351 # 7436 @ 2923 # 4269 # 5727 # 2500 # 8691

-24349