{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The project layout of a blockchain program is as follows:","a":"Write code: Using appropriate programming languages (such as Solidity, Java, C, Python, etc.), write the code for the Dapp, including front-end and back-end code. Note that the characteristics of blockchain technology, such as smart contracts, encryption algorithms, etc.,  should be taken into consideration."}]}],"pr":"083d719f03932cf4b0ad0939e002b889e44fa082d50ffa9d5b37de920cbb5c04"}