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编写一个记录学生信息和学习成绩的程序

学号（num）、姓名（name）、性别（sex）、年龄（age）、住址（address）、学习成绩（mark）

学习成绩分为5们 分数分别为95,90,112,94,90

Module Module1

Public Structure student
    Dim num As Integer
    Dim name As String
    Dim sex As String
    Dim age As Integer
    Dim address As String
    Dim lessons As Mark
End Structure
Public Structure Mark
    Dim mark1 As Integer
    Dim mark2 As Integer
    Dim mark3 As Integer
    Dim mark4 As Integer
    Dim mark5 As Integer
End Structure
Sub Main()
    Dim average, sum As Single
    Dim person As student

    person.num = 12345
    person.name = "zhang"
    person.sex = "nan"
    person.age = 21
    person.address = "yantai"

    person.lessons.mark1 = 95
    person.lessons.mark2 = 90
    person.lessons.mark3 = 112
    person.lessons.mark4 = 94
    person.lessons.mark5 = 90
    average = 0
    sum = 0
    '结构变量的引用
    With person.lessons
        sum = .mark1 + .mark2 + .mark3 + .mark4     + .mark5
    End With
    average = sum / 5

    Console.WriteLine("学号：{0}", person.num)
    Console.WriteLine("姓名：{0}", person.name)
    Console.WriteLine("性别：{0}", person.sex)
    Console.WriteLine("地址：{0}", person.address)
    Console.WriteLine("五门成绩：")
    With person.lessons
        Console.WriteLine("{0}", .mark1)
        Console.WriteLine("{0}", .mark2)
        Console.WriteLine("{0}", .mark3)
        Console.WriteLine("{0}", .mark4)
        Console.WriteLine("{0}", .mark5)
    End With
    Console.WriteLine("总成绩：{0}", sum)
    Console.WriteLine("平均成绩：{0}", average)

    Console.ReadLine()
End Sub

End Module

运行效果：

本文标签： 类型结构VBNETStructure

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