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: 4428 # 2569 @ 338 # 967 @ 2206

SOLUTION: 3436

PROBLEM: 5175 # 1386 # 5328 # 898 @ 5361 # 376 @ 1286 @ 861

SOLUTION: 4695

PROBLEM: 65 # 7178 @ 5117 # 2272 # 6361

SOLUTION:
-10629

