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: 8161 @ 9287 # 6233

SOLUTION: 11215

PROBLEM: 9273 # 8850 @ 3050

SOLUTION: 3473

PROBLEM: 4137 @ 4834 # 5882 # 2634 # 378 # 1523 # 5717 # 8283 @ 6851

SOLUTION:
-8595