xuyaodaima【睡觉的神吧】

睡觉的神吧关注：7贴子：426

2回复贴，共1页

xuyaodaima

private void TestBtn_Click(object sender, EventArgs e)
{
// MessageBox.Show((21425712 / 66).ToString());
// MessageBox.Show((21425712 / 66/7).ToString());
int JianGeQu = 21425712 / 66 / 7;
for (int i = 0; i < 2000; i++)
{
Random rd = new Random(i);
DuiYingShu.Add(rd.Next(1, 21425712).ToString());
}
for (int i = 0; i < DuiYingShu.Count; i++)
{
YaSuoDuiYingShu.Add(Convert.ToInt32(DuiYingShu[i]) % JianGeQu);
}
for (int i = 0; i < DuiYingShu.Count; i++)
{
OutRTBox.AppendText( YaSuoDuiYingShu[i].ToString ()+ Environment.NewLine);
}
}

送TA礼物

IP属地:天津

1楼2018-07-24 20:10回复

private void LiangDianJuLiBtn_Click(object sender, EventArgs e)
{
Point a =new Point (0, 1);
Point b = new Point(0, 2);
double r= GetDistance(a, b);
MessageBox.Show(r.ToString ());
}
public static double GetDistance(Point startPoint, Point endPoint)//得到两点间距离
{
int x = System.Math.Abs(endPoint.X - startPoint.X);
int y = System.Math.Abs(endPoint.Y - startPoint.Y);
return Math.Sqrt(x * x + y * y);
}

IP属地:天津

2楼2018-07-24 20:11