TASK DEFINITION: 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
PROBLEM: 473 # 2568 @ 9771 # 2525 @ 3277 @ 261 # 8230 @ 6021

SOLUTION: 6480

PROBLEM: 524 @ 1123 # 5900 # 4128 # 1486 # 9545

SOLUTION: -19412

PROBLEM: 2010 # 4515 # 300 @ 1300 @ 7488 # 2666 # 3579 # 2702 # 715

SOLUTION:
-3679