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: 3363 @ 4009 @ 5612 # 7774 @ 1547 @ 531 @ 9025 @ 3155 # 3948

SOLUTION: 15520

PROBLEM: 2026 @ 9494 # 8161

SOLUTION: 3359

PROBLEM: 2841 @ 3170 @ 3895

SOLUTION:
9906