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: 8238 @ 9817 # 2474 @ 3673 @ 9625 # 849 @ 1441

A: 29471
****
Q: 2367 @ 4877 @ 8467 @ 5488 # 987 # 8899

A: 11313
****
Q: 7948 # 6940 @ 5013 # 1449 @ 5077

A:
9649
****