Math.DivRem メソッド

定義

名前空間:: System

アセンブリ:: System.Runtime.dll

アセンブリ:: System.Runtime.Extensions.dll

アセンブリ:: mscorlib.dll

アセンブリ:: netstandard.dll

2 つの数値の商を計算し、出力パラメーターの剰余を返します。Calculates the quotient of two numbers and also returns the remainder in an output parameter.

オーバーロード

DivRem(Int32, Int32, Int32)	2 つの 32 ビット符号付き整数の商を計算し、出力パラメーターの剰余を返します。Calculates the quotient of two 32-bit signed integers and also returns the remainder in an output parameter.
DivRem(Int64, Int64, Int64)	2 つの 64 ビット符号付き整数の商を計算し、出力パラメーターの剰余を返します。Calculates the quotient of two 64-bit signed integers and also returns the remainder in an output parameter.

DivRem(Int32, Int32, Int32)

2 つの 32 ビット符号付き整数の商を計算し、出力パラメーターの剰余を返します。Calculates the quotient of two 32-bit signed integers and also returns the remainder in an output parameter.

public:
 static int DivRem(int a, int b, [Runtime::InteropServices::Out] int % result);

public static int DivRem (int a, int b, out int result);

static member DivRem : int * int * int -> int

Public Shared Function DivRem (a As Integer, b As Integer, ByRef result As Integer) As Integer

パラメーター

a: Int32

被除数。The dividend.

b: Int32

除数。The divisor.

result: Int32

剰余。The remainder.

戻り値

Int32

指定した数値の商。The quotient of the specified numbers.

例外

DivideByZeroException

b が 0 です。b is zero.

例

DivRem(Int32, Int32, Int32)メソッドの例を次に示します。The following example demonstrates the DivRem(Int32, Int32, Int32) method.

using System;

public class Example
{
   public static void Main()
   {
      // Define several positive and negative dividends.
      int[] dividends = { Int32.MaxValue, 13952, 0, -14032,
                                     Int32.MinValue };
      // Define one positive and one negative divisor.
      int[] divisors = { 2000, -2000 };

      foreach (int divisor in divisors)
      {
         foreach (int dividend in dividends)
         {
            int remainder;
            int quotient = Math.DivRem(dividend, divisor, out remainder);
            Console.WriteLine(@"{0:N0} \ {1:N0} = {2:N0}, remainder {3:N0}",
                              dividend, divisor, quotient, remainder);
         }
      }
   }
}
// The example displays the following output:
//       2,147,483,647 \ 2,000 = 1,073,741, remainder 1,647
//       13,952 \ 2,000 = 6, remainder 1,952
//       0 \ 2,000 = 0, remainder 0
//       -14,032 \ 2,000 = -7, remainder -32
//       -2,147,483,648 \ 2,000 = -1,073,741, remainder -1,648
//       2,147,483,647 \ -2,000 = -1,073,741, remainder 1,647
//       13,952 \ -2,000 = -6, remainder 1,952
//       0 \ -2,000 = 0, remainder 0
//       -14,032 \ -2,000 = 7, remainder -32
//       -2,147,483,648 \ -2,000 = 1,073,741, remainder -1,648

Module Example
   Public Sub Main()
      ' Define several positive and negative dividends.
      Dim dividends() As Integer = { Int32.MaxValue, 13952, 0, -14032, _
                                     Int32.MinValue }
      ' Define one positive and one negative divisor.
      Dim divisors() As Integer = { 2000, -2000 }
      
      For Each divisor As Integer In divisors
         For Each dividend As Integer In dividends
            Dim remainder As Integer 
            Dim quotient As Integer = Math.DivRem(dividend, divisor, remainder)
            Console.WriteLine("{0:N0} \ {1:N0} = {2:N0}, remainder {3:N0}", _
                              dividend, divisor, quotient, remainder)
         Next
      Next                                
   End Sub
End Module
' The example displays the following output:
'       2,147,483,647 \ 2,000 = 1,073,741, remainder 1,647
'       13,952 \ 2,000 = 6, remainder 1,952
'       0 \ 2,000 = 0, remainder 0
'       -14,032 \ 2,000 = -7, remainder -32
'       -2,147,483,648 \ 2,000 = -1,073,741, remainder -1,648
'       2,147,483,647 \ -2,000 = -1,073,741, remainder 1,647
'       13,952 \ -2,000 = -6, remainder 1,952
'       0 \ -2,000 = 0, remainder 0
'       -14,032 \ -2,000 = 7, remainder -32
'       -2,147,483,648 \ -2,000 = 1,073,741, remainder -1,648

注釈

剰余の値は、剰余演算子の結果と等しくなります。The remainder value equals the result of the remainder operator.

こちらもご覧ください

IEEERemainder(Double, Double)

適用対象

DivRem(Int64, Int64, Int64)

2 つの 64 ビット符号付き整数の商を計算し、出力パラメーターの剰余を返します。Calculates the quotient of two 64-bit signed integers and also returns the remainder in an output parameter.

public:
 static long DivRem(long a, long b, [Runtime::InteropServices::Out] long % result);

public static long DivRem (long a, long b, out long result);

static member DivRem : int64 * int64 * int64 -> int64

Public Shared Function DivRem (a As Long, b As Long, ByRef result As Long) As Long

パラメーター

a: Int64

被除数。The dividend.

b: Int64

除数。The divisor.

result: Int64

剰余。The remainder.

戻り値

Int64

指定した数値の商。The quotient of the specified numbers.

例外

DivideByZeroException

b が 0 です。b is zero.

例

DivRem(Int64, Int64, Int64)メソッドの例を次に示します。The following example demonstrates the DivRem(Int64, Int64, Int64) method.

using System;

public class Example
{
   public static void Main()
   {
      // Define several positive and negative dividends.
      long[] dividends = { Int64.MaxValue, 13952, 0, -14032,
                           Int64.MinValue };
      // Define one positive and one negative divisor.
      long[] divisors = { 2000, -2000 };

      foreach (long divisor in divisors)
      {
         foreach (long dividend in dividends)
         {
            long remainder;
            long quotient = Math.DivRem(dividend, divisor, out remainder);
            Console.WriteLine(@"{0:N0} \ {1:N0} = {2:N0}, remainder {3:N0}",
                              dividend, divisor, quotient, remainder);
         }
      }
   }
}
// The example displays the following output:
//    9,223,372,036,854,775,807 \ 2,000 = 4,611,686,018,427,387, remainder 1,807
//    13,952 \ 2,000 = 6, remainder 1,952
//    0 \ 2,000 = 0, remainder 0
//    -14,032 \ 2,000 = -7, remainder -32
//    -9,223,372,036,854,775,808 \ 2,000 = -4,611,686,018,427,387, remainder -1,808
//    9,223,372,036,854,775,807 \ -2,000 = -4,611,686,018,427,387, remainder 1,807
//    13,952 \ -2,000 = -6, remainder 1,952
//    0 \ -2,000 = 0, remainder 0
//    -14,032 \ -2,000 = 7, remainder -32
//    -9,223,372,036,854,775,808 \ -2,000 = 4,611,686,018,427,387, remainder -1,808

Module Example
   Public Sub Main()
      ' Define several positive and negative dividends.
      Dim dividends() As Long = { Int64.MaxValue, 13952, 0, -14032, _
                                     Int64.MinValue }
      ' Define one positive and one negative divisor.
      Dim divisors() As Long = { 2000, -2000 }
      
      For Each divisor As Long In divisors
         For Each dividend As Long In dividends
            Dim remainder As Long 
            Dim quotient As Long = Math.DivRem(dividend, divisor, remainder)
            Console.WriteLine("{0:N0} \ {1:N0} = {2:N0}, remainder {3:N0}", _
                              dividend, divisor, quotient, remainder)
         Next
      Next                                
   End Sub
End Module
' The example displays the following output:
'    9,223,372,036,854,775,807 \ 2,000 = 4,611,686,018,427,387, remainder 1,807
'    13,952 \ 2,000 = 6, remainder 1,952
'    0 \ 2,000 = 0, remainder 0
'    -14,032 \ 2,000 = -7, remainder -32
'    -9,223,372,036,854,775,808 \ 2,000 = -4,611,686,018,427,387, remainder -1,808
'    9,223,372,036,854,775,807 \ -2,000 = -4,611,686,018,427,387, remainder 1,807
'    13,952 \ -2,000 = -6, remainder 1,952
'    0 \ -2,000 = 0, remainder 0
'    -14,032 \ -2,000 = 7, remainder -32
'    -9,223,372,036,854,775,808 \ -2,000 = 4,611,686,018,427,387, remainder -1,808

注釈

剰余の値は、剰余演算子の結果と等しくなります。The remainder value equals the result of the remainder operator.

こちらもご覧ください

IEEERemainder(Double, Double)

適用対象

Math.DivRem メソッド

定義

オーバーロード

DivRem(Int32, Int32, Int32)

パラメーター

戻り値

例外

例

注釈

こちらもご覧ください

適用対象

DivRem(Int64, Int64, Int64)

パラメーター

戻り値

例外

例

注釈

こちらもご覧ください

適用対象

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