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: 826 # 6501 # 223 @ 9761 # 8863

SOLUTION: -5000

PROBLEM: 1753 # 4314 @ 3538 # 7342 @ 6326 @ 6393 @ 136 @ 161 @ 4337

SOLUTION: 10988

PROBLEM: 3518 @ 593 # 272 @ 2518 # 8824

SOLUTION:
-2467

