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: 3522 @ 8651 @ 5172 # 4816 # 7424 # 1074 # 1822 # 1419

A: 790
****
Q: 7127 # 5045 # 1920 # 8991 @ 8656 # 6430 @ 8803 # 7736 @ 887

A: -4649
****
Q: 483 @ 7994 # 3569 @ 3849 # 5289 # 4667

A:
-1199
****
