第1题：Private Function su(ByVal n As Integer) As BooleanDim i As IntegerFor i = 2 To Sqr(n)If n Mod i = 0 Thensu = FalseExit FunctionEnd IfNext isu = TrueEnd FunctionPrivate Sub command1_click() '按钮的单击事件Dim i As Integer, s As Integer, n As IntegerDo
n = i * i + i + 41
s = s + n
i = i + 1Loop While su(n)Print "这个数是"; iPrint "和为"; sEnd Sub第2题 数字三角：Dim N As Integer, i As Integer, j As Integer, s As IntegerN = InputBox("请输入一个数：（1到32767）")i = 1j = 1Do While s < Ns = i * (i + 1) / 2i = i + 1Loopi = i - 1s = i * (i - 1) / 2j = N - sPrint N; i; j
