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: 9540 # 9387 # 8692 @ 5008 # 4886 @ 9427 @ 3816

SOLUTION: 4826

PROBLEM: 693 # 2562 @ 733 # 3913 @ 310

SOLUTION: -4739

PROBLEM: 6169 # 5291 # 6463 # 8392 # 1492

SOLUTION:
-15469