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: 4612 @ 9447 # 3444 @ 1269

A: 11884
****
Q: 6557 @ 9368 # 307 @ 2982 # 8398 # 9241 # 4697 # 6790

A: -10526
****
Q: 5315 # 9401 @ 6741 @ 8998 # 3018

A:
8635
****