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: 5010 # 2117 @ 6121 # 6244 @ 1089 @ 5871

SOLUTION: 9730

PROBLEM: 1559 @ 760 # 5027 # 8544 @ 4623 # 9238

SOLUTION: -15867

PROBLEM: 1878 # 3303 # 9763 # 7257 # 7855 @ 4329 # 9237 # 8234 # 4899

SOLUTION:
-44341

