for 循环:求用户输入的整数范围内的奇数之和与偶数之和。(含图) 代码如下:
protected void Button1_Click(object sender, EventArgs e)
{
//Num1,Num2 是起止数 int Num1, Num2;
Num1 = int.Parse(txtNum1.Text); Num2 = int.Parse(txtNum2.Text); if (Num1 < Num2)
{
(1) //函数调用
}
else {
(2) //函数调用
}
}
void Cal(int x, int y) {
//sumodd 是奇数之和,sumeven 是偶数之和 int sumeven = 0, sumodd = 0;
for (int i = (3) )
{
if ( (4) )
{
(5)
}
else
{
(6)
}
}
Label1.Text = x.ToString() + "至" + y.ToString() + "的奇数之和为" + sumodd.ToString();
Label2.Text = x.ToString() + "至" + y.ToString() + "的偶数之和为" + sumeven.ToString();
}