本文整理汇总了C#中System.Math.Sqrt方法的典型用法代码示例。如果您正苦于以下问题：C# Math.Sqrt方法的具体用法？C# Math.Sqrt怎么用？C# Math.Sqrt使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Math的用法示例。
在下文中一共展示了Math.Sqrt方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: foreach
// Create an array containing the area of some squares.
Tuple<string, double>[] areas =
{ Tuple.Create("Sitka, Alaska", 2870.3),
Tuple.Create("New York City", 302.6),
Tuple.Create("Los Angeles", 468.7),
Tuple.Create("Detroit", 138.8),
Tuple.Create("Chicago", 227.1),
Tuple.Create("San Diego", 325.2) };
Console.WriteLine("{0,-18} {1,14:N1} {2,30}\n", "City", "Area (mi.)",
"Equivalent to a square with:");
foreach (var area in areas)
Console.WriteLine("{0,-18} {1,14:N1} {2,14:N2} miles per side",
area.Item1, area.Item2, Math.Round(Math.Sqrt(area.Item2), 2));输出：
City Area (mi.) Equivalent to a square with: Sitka, Alaska 2,870.3 53.58 miles per side New York City 302.6 17.40 miles per side Los Angeles 468.7 21.65 miles per side Detroit 138.8 11.78 miles per side Chicago 227.1 15.07 miles per side San Diego 325.2 18.03 miles per side
示例2: Main
//引入命名空间
using System;
class MainClass {
public static void Main() {
double s1 = 3.0;
double s2 = 4.0;
double hypot;
hypot = Math.Sqrt(s1*s1 + s2*s2);
Console.WriteLine("Hypotenuse is " + hypot);
}
}