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: 8079 @ 5498 @ 5803 @ 711 # 9604 @ 7533

A: 18020
****
Q: 4470 @ 7285 # 4583 @ 9451 # 3236 # 3108 # 2875

A: 7404
****
Q: 9664 @ 3950 @ 6799 # 5819 # 381

A:
14213
****