C# MathF.Floor()用法及代碼示例

在C#中，MathF.Floor(Single)是MathF類方法。此方法用於查找最大整數，該整數小於或等於參數列表中指定的浮點值。

用法： public static float Floor (float x);

Here, x is the float(Single) value whose floor value has to be calculated.

返回類型：此方法返回最大整數值，該值將小於或等於x。

例：

// C# program to illustrate the 
// MathF.Floor(Single) Method 
using System; 
  
class GFG { 
  
    // Main method 
    static void Main() 
    { 
  
        // taking float values 
        float x1 = 37.00f; 
        float x2 = 99.99f; 
        float x3 = 0.2154f;  
        float x4 = 123.123f;  
        float x5 = -2.2f;  
        float x6 = -123.123f;  
          
        // calling the method 
        result(x1); 
        result(x2); 
        result(x3); 
        result(x4); 
        result(x5); 
        result(x6); 
    } 
      
     public static void result(float t1) 
     { 
        // Print the original values 
        // and Floor values 
        Console.WriteLine("Input Value = " + t1); 
          
        // using the MathF.Floor() Method 
        Console.WriteLine("Floor value = " + MathF.Floor(t1)); 
     } 
}

輸出：

Input Value = 37
Floor value = 37
Input Value = 99.99
Floor value = 99
Input Value = 0.2154
Floor value = 0
Input Value = 123.123
Floor value = 123
Input Value = -2.2
Floor value = -3
Input Value = -123.123
Floor value = -124

相關用法

注：本文由純淨天空篩選整理自Kirti_Mangal大神的英文原創作品 MathF.Floor() Method in C# with Examples。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。