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: 1569 # 724 @ 3737 @ 6220 # 1360 # 172 # 1027 # 3566 # 9663

A: -4986
****
Q: 8780 # 5826 # 420 @ 8814 @ 5786 # 1725

A: 15409
****
Q: 8503 # 4096 @ 6612 # 4331 # 2387 @ 6864 # 7606 # 6310

A:
-2751
****
