面试题答案
一键面试' 定义区块链数据结构
Type Block
Index As Long '索引值
Timestamp As Double '时间戳
Data As String '数据
PreviousHash As String '前一个区块的哈希值
End Type
' 声明一个变量来表示区块链,这里简单用数组模拟
Dim blockchain() As Block
' 定义区块链数据结构
Type Block
Index As Long '索引值
Timestamp As Double '时间戳
Data As String '数据
PreviousHash As String '前一个区块的哈希值
End Type
' 声明一个变量来表示区块链,这里简单用数组模拟
Dim blockchain() As Block