{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the limitations of using the C++ programming language in Solana blockchain?","a":"Performance Optimization:  Due to the high performance requirements in blockchain environments, C++ programming in Solana needs to focus on performance optimization. This involves"}]}],"pr":"1f2ac184eb4afdffff1187d19dffb94ff7e783b5ade45f9e362b582a13875684"}