不知道研究这些干啥,纯纯的浪费时间。。。
csharp
public static double TQSquare(double number)
{
Random random1 = new Random(DateTime.Now.Millisecond);
double x1 = 0, resultX1 = 0, diff = 9999999999, diffTemporary = 0;
for (int i = 0; i < 654321; i++)
{
if (random1.Next(0, 100) % 2 == 0)
{
x1 = resultX1 + random1.NextDouble() * 1000;
}
else
{
x1 = resultX1 - random1.NextDouble() * 1000;
}
diffTemporary = Math.Abs(x1 * x1 - number);
if (diffTemporary < diff)
{
resultX1 = x1;
diff = diffTemporary;
}
if (diff<0.001)
{
break;
}
}
return Math.Abs(resultX1);
}