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: 8524 # 5976 # 1534 @ 266 # 6452 @ 3945 # 2305

A: -3532
****
Q: 7936 @ 9333 @ 6122 @ 6291 # 210

A: 29472
****
Q: 3394 # 3608 @ 7894 @ 7830 @ 8118 @ 5838 # 3419

A:
26047
****