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: 8422 @ 5670 # 5825 @ 3613

Answer: 11880


Question: 8842 @ 3530 @ 7537

Answer: 19909


Question: 4360 # 6280 # 1114 @ 603 # 8143 # 7426 # 9987 @ 1847 # 8220

Answer:
-34360


