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
--------
Question: 1077 @ 2451 @ 9445 @ 1297 @ 2639 # 27 # 9331 @ 8713

Answer: 16264


Question: 7775 @ 8190 # 2579 @ 1003

Answer: 14389


Question: 3038 @ 1736 @ 7354 @ 8662 # 5462 # 5326 # 7433 # 5464

Answer:
-2895