BigInteger.Min(BigInteger, BigInteger) Méthode

Définition

Espace de noms:

System.Numerics

Assembly:

System.Runtime.Numerics.dll

Source:

BigInteger.cs

Retourne la plus petite des deux valeurs BigInteger.

public:
 static System::Numerics::BigInteger Min(System::Numerics::BigInteger left, System::Numerics::BigInteger right) = System::Numerics::INumber<System::Numerics::BigInteger>::Min;

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

Paramètres

left

BigInteger

Première valeur à comparer.

right

BigInteger

Deuxième valeur à comparer.

Retours

BigInteger

Paramètre left ou right (selon celui qui est le plus petit).

Implémente

Min(TSelf, TSelf)

Exemples

L’exemple suivant utilise la Min méthode pour sélectionner le plus petit nombre dans un tableau de BigInteger valeurs.

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.

open System
open System.Numerics

let numbers =
    [| bigint Int64.MaxValue * BigInteger.MinusOne
       BigInteger.MinusOne
       10359321239000I
       BigInteger.Pow(103988I, 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
    printfn $"Cannot determine which is the smaller of {numbers.Length} numbers."
else
    let mutable smallest = numbers[0]

    for ctr = 1 to numbers.Length - 1 do
        smallest <- BigInteger.Min(smallest, numbers[ctr])

    printfn "The values:"

    for number in numbers do
        printfn $"{number, 55:N0}"

    printfn "\nThe smallest number of the series is:"
    printfn $"   {smallest:N0}"
// 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.

Remarques

Cette méthode correspond à la méthode pour les Math.Min types numériques primitifs.

Voir aussi

• Max(BigInteger, BigInteger)