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: 1948 @ 7201 @ 611 # 9763 # 2998 # 5097 # 9302 # 3012 # 8272

SOLUTION: -28684

PROBLEM: 4089 @ 276 @ 7408 # 9945 @ 4656

SOLUTION: 6484

PROBLEM: 4844 # 3879 @ 279 # 3802 @ 6817

SOLUTION:
4259