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

Q: 3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286

A: 13005
****
Q: 1294 # 4752 # 8113 @ 9201 @ 8582 # 7189 @ 2849

A: 1872
****
Q: 6960 # 1626 @ 8322 # 7244 @ 7276 # 419 @ 5040

A:
18309
****
