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: 1086 # 7477 # 9664 @ 5904 # 8033 # 5563

SOLUTION: -23747

PROBLEM: 2724 @ 8119 @ 1049 @ 9004

SOLUTION: 20896

PROBLEM: 3934 @ 6338 @ 8773 @ 1361 @ 2784 @ 8494 # 2216

SOLUTION:
29468