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: 4264 # 4438 @ 3871 @ 7585 # 540 # 3455 # 6016

A: 1271
****
Q: 64 # 5994 @ 8659 # 885

A: 1844
****
Q: 5338 @ 7010 # 7804 @ 5227 # 1094 # 6480

A:
2197
****