Assume that an integer array named intValues contains intNUM elements. Which of the following code segments most efficiently finds the largest element in the array and displays it in a text box named txtMax? Assume that values have already been inserted into the array.

a. For intIndex = 0 To intNUM – 1

If (intValues(intIndex) > CInt(txtMax. Text)) Then

txtMax. Text = intValues(intIndex).ToString

End If

Next intIndex

b. intMax = intValues(0)

For intIndex = 1 to intValues. length - 1

If intValues(intIndex) > intMax Then

intMax = intValues(intIndex)

End If

Next

txtMax. text = intMax. ToString

c. For intIndex = 0 To intNUM

If intValues(intIndex) > intMax Then

intValues(intIndex) = intMax

End If

Next

txtMax. Text = intMax. ToString

d. intMax = intValues(0)

For intIndex = 1 To intValues. length

If intValues(intIndex) > intMax) Then

intMax = intValues(intIndex)

maxText. Text = intMax. ToString

End If

Next