BigInteger.Min(BigInteger, BigInteger) メソッド

定義

2 つの BigInteger 値のうち小さい方の値を返します。Returns the smaller of two BigInteger values.

public:
 static System::Numerics::BigInteger Min(System::Numerics::BigInteger left, System::Numerics::BigInteger right);
public static System.Numerics.BigInteger Min (System.Numerics.BigInteger left, System.Numerics.BigInteger right);
static member Min : System.Numerics.BigInteger * System.Numerics.BigInteger -> System.Numerics.BigInteger
Public Shared Function Min (left As BigInteger, right As BigInteger) As BigInteger

パラメーター

left
BigInteger

比較する最初の値です。The first value to compare.

right
BigInteger

比較する 2 番目の値です。The second value to compare.

戻り値

left パラメーターと right パラメーターのいずれか小さい方。The left or right parameter, whichever is smaller.

次の例では、Min メソッドを使用して、BigInteger 値の配列内の最小の数値を選択します。The following example uses the Min method to select the smallest number in an array of BigInteger values.

using System;
using System.Numerics;

public class Example
{
   public static void Main()
   {
      BigInteger[] numbers = { Int64.MaxValue * BigInteger.MinusOne, 
                               BigInteger.MinusOne, 
                               10359321239000, 
                               BigInteger.Pow(103988, 2),
                               BigInteger.Multiply(Int32.MaxValue, Int16.MaxValue), 
                               BigInteger.Add(BigInteger.Pow(Int64.MaxValue, 2), 
                                              BigInteger.Pow(Int32.MaxValue, 2)),
                               BigInteger.Zero };
      if (numbers.Length < 2)
      { 
         Console.WriteLine("Cannot determine which is the smaller of {0} numbers.",
                            numbers.Length);
         return;
      }
           
      BigInteger smallest = numbers[numbers.GetLowerBound(0)];
      
      for (int ctr = numbers.GetLowerBound(0) + 1; ctr <= numbers.GetUpperBound(0); ctr++)
         smallest = BigInteger.Min(smallest, numbers[ctr]);

      Console.WriteLine("The values:");
      foreach (BigInteger number in numbers)
         Console.WriteLine("{0,55:N0}", number);

      Console.WriteLine("\nThe smallest number of the series is:");
      Console.WriteLine("   {0:N0}", smallest);
   }
}
// The example displays the following output:
//       The values:
//                                    -9,223,372,036,854,775,807
//                                                            -1
//                                            10,359,321,239,000
//                                                10,813,504,144
//                                            70,366,596,661,249
//            85,070,591,730,234,615,852,008,593,798,364,921,858
//                                                             0
//       
//       The smallest number of the series is:
//          -9,223,372,036,854,775,807.
Imports System.Numerics

Module Example
   Public Sub Main()
      Dim numbers() As BigInteger = { Int64.MaxValue * BigInteger.MinusOne, 
                                      BigInteger.MinusOne, 
                                      10359321239000, 
                                      BigInteger.Pow(103988, 2),
                                      BigInteger.Multiply(Int32.MaxValue, Int16.MaxValue), 
                                      BigInteger.Add(BigInteger.Pow(Int64.MaxValue, 2), 
                                                     BigInteger.Pow(Int32.MaxValue, 2)),
                                      BigInteger.Zero }
      If numbers.Length < 2 Then 
         Console.WriteLine("Cannot determine which is the smaller of {0} numbers.",
                            numbers.Length)
         Exit Sub
      End If
           
      Dim smallest As BigInteger = numbers(numbers.GetLowerBound(0))
      
      For ctr As Integer = numbers.GetLowerBound(0) + 1 To numbers.GetUpperBound(0)
         smallest = BigInteger.Min(smallest, numbers(ctr))
      Next
      Console.WriteLine("The values:")
      For Each number As BigInteger In numbers
         Console.WriteLine("{0,55:N0}", number)
      Next   
      Console.WriteLine()
      Console.WriteLine("The smallest number of the series is:")
      Console.WriteLine("   {0:N0}", smallest)   
   End Sub
End Module
' The example displays the following output:
'       The values:
'                                    -9,223,372,036,854,775,807
'                                                            -1
'                                            10,359,321,239,000
'                                                10,813,504,144
'                                            70,366,596,661,249
'            85,070,591,730,234,615,852,008,593,798,364,921,858
'                                                             0
'       
'       The smallest number of the series is:
'          -9,223,372,036,854,775,807.

注釈

このメソッドは、プリミティブな数値型の Math.Min メソッドに対応しています。This method corresponds to the Math.Min method for primitive numeric types.

適用対象

こちらもご覧ください