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: 9817 @ 5042 # 1724 @ 799 @ 685

Answer: 14619


Question: 7671 # 7716 @ 5899 @ 2520 # 497 # 24 # 16 # 840 # 9556

Answer: -2559


Question: 1949 @ 526 @ 1777 @ 8065 @ 2790 # 1800 # 486 @ 229 @ 7738

Answer:
20788