谁能帮我做一下这道编程题,马上就要考试计算机了,但是我不会呀

显示全部楼层 · 2007-3-31 10:30:35

C++#includevoid main(){int s=0;for(int i=0;i<=100;i+=2)s+=i;cout<<s<<endl;}

千问 · 2007-3-31 10:30:35

这么简单的一道题你也不会？？i=2s=0;fors=s+ii=i+2next我写的只是简单的思路！语法什么的都没有，你应该看的懂！

千问 · 2007-3-31 10:30:35

你考的是什么？以下是c语言mian(){int i,s=0; for(i=2;i<=100;i+=2)s+=i; printf("%d",s);}

千问 · 2007-3-31 10:30:35

我劝你还是好好学习吧

千问 · 2007-3-31 10:30:35

VB.NET先建一个label和buttonPublic Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim i, s As Integer
Dim str As String
str = \"\"
For i = 2 To 100 Step 2
s += i
str = CStr(s) + vbCrLf
Next
Label1.Text = str
End SubEnd Class