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: 1655 @ 6751 # 5432 @ 5817 @ 3005 # 1615

A: 10181
****
Q: 3522 @ 8651 @ 5172 # 4816 # 7424 # 1074 # 1822 # 1419

A: 790
****
Q: 6851 # 4668 @ 4910 # 2313 @ 7629

A:
12409
****