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: 8571 # 5985 @ 8912

SOLUTION: 11498

PROBLEM: 6267 @ 3304 @ 9078 @ 9734 # 2947 # 4223 @ 4824 # 3116

SOLUTION: 22921

PROBLEM: 6557 @ 8163 @ 1523

SOLUTION:
16243