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: 3367 # 4567 @ 8786 @ 9643 @ 105 # 6364 @ 9695 # 2387 @ 8798

A: 27076
****
Q: 6729 # 1204 # 5514 # 8079

A: -8068
****
Q: 4244 # 8020 @ 841 @ 3227 # 36 @ 8196 # 5897 # 9516

A:
-6961
****