一般程序设计习题'〖第 1 题〗: (事件 )单击窗体
' (响应 )求 100 以内偶数的和,并将结果输出在窗体上
' 将结果存入变量SUM 中'答案: Dim i As Integer For i = 1 To 100 If i Mod 2 = 0 Then sum = sum + i End If Next Print sum '〖第 2 题〗: (事件 )双击窗体
' (响应 )求 s=1+1× 2+1×2× 3+⋯ +1× 2× 3×⋯× 10,' 并将结果存到变量S中答案: Dim i, j As Integer Dim k As Long k = 1 s = 0 For i = 1 To 10 For j = 1 To i k = k * j Next s = s + k k = 1 Next Print (CStr(s)) '〖第 3 题〗: (事件 )单击窗体
' (响应 )求 1+2+3+⋯⋯ +100 的值,并把结果输出在窗体上
' 结果存入变量SUM 中
'答案: Dim i As Integer For i = 1 To 100 sum = sum + i Next Print sum '〖第 4 题〗:判断一个数是否是素数
'答案: Dim i As Integer Prime = True For i = 2 To Int(Sqr(m)) If m Mod i = 0 Then Prime = False: Exit For Next i '〖第 5 题〗: (事件 )单击窗体
' (响应 )求 1 - 1/2 + 1/3 - 1/4 + ⋯⋯ + 1/99 - 1/100 的值
' 将