Tarefa_20_Caty

Public Class Form1
    Dim xmatriz(2, 3) As Integer
    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        '1º botão anterior
        GroupBox5.Visible = False
        GroupBox4.Visible = True

        RadioButton4.Checked = False
        RadioButton5.Checked = False
        RadioButton6.Checked = False


    End Sub

    Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click
        '2º botão anterior
        GroupBox6.Visible = False
        GroupBox5.Visible = True
    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        '1º botão seguinte
        GroupBox5.Visible = True
        Button3.Visible = False
    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
        '2º botão seguinte
        GroupBox6.Visible = True

    End Sub

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        'inicializar a matriz
        xmatriz(1, 1) = 3
        xmatriz(1, 2) = 1
        xmatriz(1, 3) = 2
        xmatriz(2, 1) = 0
        xmatriz(2, 2) = 0
        xmatriz(2, 3) = 0
    End Sub
    'resposta 1
    Private Sub RadioButton1_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton1.CheckedChanged
        xmatriz(2, 1) = 1
        Button1.Visible = True
    End Sub
    'resposta 1
    Private Sub RadioButton2_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton2.CheckedChanged
        xmatriz(2, 1) = 2
        Button1.Visible = True
    End Sub
    'resposta 1
    Private Sub RadioButton3_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton3.CheckedChanged
        xmatriz(2, 1) = 3
        Button1.Visible = True
    End Sub

    'resposta 2
    Private Sub RadioButton4_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton4.CheckedChanged
        xmatriz(2, 2) = 1
        Button3.Visible = True
    End Sub
    'resposta 2
    Private Sub RadioButton5_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton5.CheckedChanged
        xmatriz(2, 2) = 2
        Button3.Visible = True
    End Sub
    'resposta 2
    Private Sub RadioButton6_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton6.CheckedChanged
        xmatriz(2, 2) = 3
        Button3.Visible = True
    End Sub

    'resposta 3
    Private Sub RadioButton7_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton7.CheckedChanged
        xmatriz(2, 3) = 1

        RadioButton7.Checked = False
        RadioButton8.Checked = False
        RadioButton9.Checked = False

    End Sub
    'resposta 3
    Private Sub RadioButton8_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton8.CheckedChanged
        xmatriz(2, 3) = 2
    End Sub
    'resposta 3
    Private Sub RadioButton9_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton9.CheckedChanged
        xmatriz(2, 3) = 3
    End Sub

    Private Sub Button5_Click(sender As Object, e As EventArgs) Handles Button5.Click
        ' Contagem das respostas corretas
        Dim i, xcorretas As Integer
        xcorretas = 0
        For i = 1 To 3
            If xmatriz(1, i) = xmatriz(2, i) Then
                xcorretas = xcorretas + 1
            End If

        Next i
        MsgBox("Acertou" & Str(xcorretas) & " perguntas.", 64, "Resultado")
        GroupBox4.Visible = False
        GroupBox5.Visible = False
        GroupBox6.Visible = False
    End Sub

    Private Sub Button6_Click(sender As Object, e As EventArgs) Handles Button6.Click
        'Botão sair
        Application.Exit()
    End Sub

    Private Sub PictureBox5_Click(sender As Object, e As EventArgs) Handles PictureBox5.Click
        ' Contagem das respostas corretas
        Dim i, xcorretas As Integer
        xcorretas = 0
        For i = 1 To 3
            If xmatriz(1, i) = xmatriz(2, i) Then
                xcorretas = xcorretas + 1
            End If

        Next i
        MsgBox("Acertou" & Str(xcorretas) & " perguntas.", 64, "Resultado")
        GroupBox4.Visible = False
        GroupBox5.Visible = False
        GroupBox6.Visible = False
    End Sub

    Private Sub PictureBox6_Click(sender As Object, e As EventArgs) Handles PictureBox6.Click
        'Botão sair
        Application.Exit()
    End Sub
End Class