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: 8780 # 5826 # 420 @ 8814 @ 5786 # 1725

A: 15409
****
Q: 7287 @ 4789 @ 2608 # 7031 @ 1910 @ 9455 @ 5301 # 4100

A:
20219
****