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: 693 # 2562 @ 733 # 3913 @ 310

Answer: -4739


Question: 5191 # 7400 @ 7319 # 5932 @ 662 @ 1546

Answer: 1386


Question: 2351 # 8293 @ 3786 @ 8968 @ 6818 # 8448 @ 2545 @ 5926

Answer:
13653