Math.DivRem 方法

參考

定義

命名空間:: System

組件:: System.Runtime.dll

組件:: System.Runtime.Extensions.dll

組件:: mscorlib.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

計算兩個數位的商數，也會傳回輸出參數中的餘數。

多載

DivRem(Int64, Int64, Int64)	計算兩個64位帶正負號整數的商數，並傳回輸出參數中的餘數。
DivRem(Int32, Int32, Int32)	計算兩個 32 位帶正負號整數的商數，並傳回輸出參數中的餘數。
DivRem(UIntPtr, UIntPtr)	產生商數和兩個未帶正負號原生大小數位的其餘部分。
DivRem(UInt64, UInt64)	產生商數和兩個不帶正負號的64位數位的餘數。
DivRem(UInt32, UInt32)	產生商數和兩個不帶正負號的32位數位的餘數。
DivRem(UInt16, UInt16)	產生商數和兩個不帶正負號的16位數位的餘數。
DivRem(SByte, SByte)	產生兩個帶正負號 8 位數位的商數和餘數。
DivRem(Int64, Int64)	產生兩個帶正負號 64 位數位的商數和餘數。
DivRem(Int32, Int32)	產生商數和兩個帶正負號的32位數位的其餘部分。
DivRem(Int16, Int16)	產生商數和兩個帶正負號的16位數位的餘數。
DivRem(Byte, Byte)	產生商數和兩個不帶正負號的8位數位的餘數。
DivRem(IntPtr, IntPtr)	產生兩個帶正負號原生大小數位的商數和其餘部分。

DivRem(Int64, Int64, Int64)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

計算兩個64位帶正負號整數的商數，並傳回輸出參數中的餘數。

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

參數

a: Int64

股息。

b: Int64

除數。

result: Int64

當這個方法傳回時，會包含餘數。

傳回

Int64

指定數位的商數。

例外狀況

DivideByZeroException

b 為零。

範例

下列範例示範 DivRem(Int64, Int64, Int64) 方法。

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

open System

// Define several positive and negative dividends.
let dividends =
    [ Int64.MaxValue; 13952; 0; -14032; Int64.MinValue ]
// Define one positive and one negative divisor.
let divisors = [ 2000; -2000 ]

for divisor in divisors do
    for dividend in dividends do
        let quotient, remainder = Math.DivRem(dividend, divisor)
        printfn $@"{dividend:N0} \ {divisor:N0} = {quotient:N0}, remainder {remainder:N0}"

// 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

備註

餘數值等於餘數運算子的結果，。

另請參閱

IEEERemainder(Double, Double)

適用於

DivRem(Int32, Int32, Int32)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

計算兩個 32 位帶正負號整數的商數，並傳回輸出參數中的餘數。

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

參數

a: Int32

股息。

b: Int32

除數。

result: Int32

當這個方法傳回時，會包含餘數。

傳回

Int32

指定數位的商數。

例外狀況

DivideByZeroException

b 為零。

範例

下列範例示範 DivRem(Int32, Int32, Int32) 方法。

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

open System

// Define several positive and negative dividends.
let dividends = 
    [ Int32.MaxValue; 13952; 0; -14032; Int32.MinValue ]
// Define one positive and one negative divisor.
let divisors = [ 2000; -2000 ]

for divisor in divisors do
    for dividend in dividends do
        let quotient, remainder = Math.DivRem(dividend, divisor)
        printfn $@"{dividend:N0} \ {divisor:N0} = {quotient:N0}, remainder {remainder:N0}"

// 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

備註

餘數值等於餘數運算子的結果，。

另請參閱

IEEERemainder(Double, Double)

適用於

DivRem(UIntPtr, UIntPtr)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

重要

此 API 不符合 CLS 規範。

產生商數和兩個未帶正負號原生大小數位的其餘部分。

public:
 static ValueTuple<UIntPtr, UIntPtr> DivRem(UIntPtr left, UIntPtr right);

[System.CLSCompliant(false)]
public static (nuint Quotient, nuint Remainder) DivRem (nuint left, nuint right);

[System.CLSCompliant(false)]
public static (UIntPtr Quotient, UIntPtr Remainder) DivRem (UIntPtr left, UIntPtr right);

[<System.CLSCompliant(false)>]
static member DivRem : unativeint * unativeint -> ValueTuple<unativeint, unativeint>

Public Shared Function DivRem (left As UIntPtr, right As UIntPtr) As ValueTuple(Of UIntPtr, UIntPtr)

參數

left: UIntPtr
nuint

unativeint

股息。

right: UIntPtr
nuint

unativeint

除數。

傳回

ValueTuple<UIntPtr,UIntPtr>

ValueTuple<nuint,nuint>

ValueTuple<unativeint,unativeint>

指定數位的商數和餘數。

屬性: CLSCompliantAttribute

適用於

DivRem(UInt64, UInt64)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

重要

此 API 不符合 CLS 規範。

產生商數和兩個不帶正負號的64位數位的餘數。

public:
 static ValueTuple<System::UInt64, System::UInt64> DivRem(System::UInt64 left, System::UInt64 right);

[System.CLSCompliant(false)]
public static (ulong Quotient, ulong Remainder) DivRem (ulong left, ulong right);

[<System.CLSCompliant(false)>]
static member DivRem : uint64 * uint64 -> ValueTuple<uint64, uint64>

Public Shared Function DivRem (left As ULong, right As ULong) As ValueTuple(Of ULong, ULong)

參數

left: UInt64

股息。

right: UInt64

除數。

傳回

ValueTuple<UInt64,UInt64>

指定數位的商數和餘數。

屬性: CLSCompliantAttribute

適用於

DivRem(UInt32, UInt32)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

重要

此 API 不符合 CLS 規範。

產生商數和兩個不帶正負號的32位數位的餘數。

public:
 static ValueTuple<System::UInt32, System::UInt32> DivRem(System::UInt32 left, System::UInt32 right);

[System.CLSCompliant(false)]
public static (uint Quotient, uint Remainder) DivRem (uint left, uint right);

[<System.CLSCompliant(false)>]
static member DivRem : uint32 * uint32 -> ValueTuple<uint32, uint32>

Public Shared Function DivRem (left As UInteger, right As UInteger) As ValueTuple(Of UInteger, UInteger)

參數

left: UInt32

股息。

right: UInt32

除數。

傳回

ValueTuple<UInt32,UInt32>

指定數位的商數和餘數。

屬性: CLSCompliantAttribute

適用於

DivRem(UInt16, UInt16)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

重要

此 API 不符合 CLS 規範。

產生商數和兩個不帶正負號的16位數位的餘數。

public:
 static ValueTuple<System::UInt16, System::UInt16> DivRem(System::UInt16 left, System::UInt16 right);

[System.CLSCompliant(false)]
public static (ushort Quotient, ushort Remainder) DivRem (ushort left, ushort right);

[<System.CLSCompliant(false)>]
static member DivRem : uint16 * uint16 -> ValueTuple<uint16, uint16>

Public Shared Function DivRem (left As UShort, right As UShort) As ValueTuple(Of UShort, UShort)

參數

left: UInt16

股息。

right: UInt16

除數。

傳回

ValueTuple<UInt16,UInt16>

指定數位的商數和餘數。

屬性: CLSCompliantAttribute

適用於

DivRem(SByte, SByte)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

重要

此 API 不符合 CLS 規範。

產生兩個帶正負號 8 位數位的商數和餘數。

public:
 static ValueTuple<System::SByte, System::SByte> DivRem(System::SByte left, System::SByte right);

[System.CLSCompliant(false)]
public static (sbyte Quotient, sbyte Remainder) DivRem (sbyte left, sbyte right);

[<System.CLSCompliant(false)>]
static member DivRem : sbyte * sbyte -> ValueTuple<sbyte, sbyte>

Public Shared Function DivRem (left As SByte, right As SByte) As ValueTuple(Of SByte, SByte)

參數

left: SByte

股息。

right: SByte

除數。

傳回

ValueTuple<SByte,SByte>

指定數位的商數和餘數。

屬性: CLSCompliantAttribute

適用於

DivRem(Int64, Int64)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

產生兩個帶正負號 64 位數位的商數和餘數。

public:
 static ValueTuple<long, long> DivRem(long left, long right);

public static (long Quotient, long Remainder) DivRem (long left, long right);

static member DivRem : int64 * int64 -> ValueTuple<int64, int64>

Public Shared Function DivRem (left As Long, right As Long) As ValueTuple(Of Long, Long)

參數

left: Int64

股息。

right: Int64

除數。

傳回

ValueTuple<Int64,Int64>

指定數位的商數和餘數。

適用於

DivRem(Int32, Int32)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

產生商數和兩個帶正負號的32位數位的其餘部分。

public:
 static ValueTuple<int, int> DivRem(int left, int right);

public static (int Quotient, int Remainder) DivRem (int left, int right);

static member DivRem : int * int -> ValueTuple<int, int>

Public Shared Function DivRem (left As Integer, right As Integer) As ValueTuple(Of Integer, Integer)

參數

left: Int32

股息。

right: Int32

除數。

傳回

ValueTuple<Int32,Int32>

指定數位的商數和餘數。

適用於

DivRem(Int16, Int16)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

產生商數和兩個帶正負號的16位數位的餘數。

public:
 static ValueTuple<short, short> DivRem(short left, short right);

public static (short Quotient, short Remainder) DivRem (short left, short right);

static member DivRem : int16 * int16 -> ValueTuple<int16, int16>

Public Shared Function DivRem (left As Short, right As Short) As ValueTuple(Of Short, Short)

參數

left: Int16

股息。

right: Int16

除數。

傳回

ValueTuple<Int16,Int16>

指定數位的商數和餘數。

適用於

DivRem(Byte, Byte)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

產生商數和兩個不帶正負號的8位數位的餘數。

public:
 static ValueTuple<System::Byte, System::Byte> DivRem(System::Byte left, System::Byte right);

public static (byte Quotient, byte Remainder) DivRem (byte left, byte right);

static member DivRem : byte * byte -> ValueTuple<byte, byte>

Public Shared Function DivRem (left As Byte, right As Byte) As ValueTuple(Of Byte, Byte)

參數

left: Byte

股息。

right: Byte

除數。

傳回

ValueTuple<Byte,Byte>

指定數位的商數和餘數。

適用於

DivRem(IntPtr, IntPtr)

來源:: Math.cs

來源:: Math.cs

來源:: Math.cs

產生兩個帶正負號原生大小數位的商數和其餘部分。

public:
 static ValueTuple<IntPtr, IntPtr> DivRem(IntPtr left, IntPtr right);

public static (nint Quotient, nint Remainder) DivRem (nint left, nint right);

public static (IntPtr Quotient, IntPtr Remainder) DivRem (IntPtr left, IntPtr right);

static member DivRem : nativeint * nativeint -> ValueTuple<nativeint, nativeint>

Public Shared Function DivRem (left As IntPtr, right As IntPtr) As ValueTuple(Of IntPtr, IntPtr)

參數

left: IntPtr
nint

nativeint

股息。

right: IntPtr
nint

nativeint

除數。

傳回

ValueTuple<IntPtr,IntPtr>

ValueTuple<nint,nint>

ValueTuple<nativeint,nativeint>

指定數位的商數和餘數。

適用於

共用方式為

Math.DivRem 方法

定義

多載

DivRem(Int64, Int64, Int64)

參數

傳回

例外狀況

範例

備註

另請參閱

適用於

DivRem(Int32, Int32, Int32)

參數

傳回

例外狀況

範例

備註

另請參閱

適用於

DivRem(UIntPtr, UIntPtr)

參數

傳回

適用於

DivRem(UInt64, UInt64)

參數

傳回

適用於

DivRem(UInt32, UInt32)

參數

傳回

適用於

DivRem(UInt16, UInt16)

參數

傳回

適用於

DivRem(SByte, SByte)

參數

傳回

適用於

DivRem(Int64, Int64)

參數

傳回

適用於

DivRem(Int32, Int32)

參數

傳回

適用於

DivRem(Int16, Int16)

參數

傳回

適用於

DivRem(Byte, Byte)

參數

傳回

適用於

DivRem(IntPtr, IntPtr)

參數

傳回

適用於

意見反應

其他資源