Math.DivRem Metodo

Definizione

Calcola il quoziente di due numeri e restituisce il resto come parametro di output.Calculates the quotient of two numbers and also returns the remainder in an output parameter.

Overload

DivRem(Int32, Int32, Int32)

Calcola il quoziente di due interi con segno a 32 bit e restituisce il resto come parametro di output.Calculates the quotient of two 32-bit signed integers and also returns the remainder in an output parameter.

DivRem(Int64, Int64, Int64)

Calcola il quoziente di due interi con segno a 64 bit e restituisce il resto come parametro di output.Calculates the quotient of two 64-bit signed integers and also returns the remainder in an output parameter.

DivRem(Int32, Int32, Int32)

Calcola il quoziente di due interi con segno a 32 bit e restituisce il resto come parametro di output.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

Parametri

a
Int32

Dividendo.The dividend.

b
Int32

Divisore.The divisor.

result
Int32

Resto.The remainder.

Restituisce

Int32

Quoziente dei numeri specificati.The quotient of the specified numbers.

Eccezioni

b è zero.b is zero.

Esempio

Nell'esempio seguente viene illustrato il DivRem(Int32, Int32, Int32) metodo.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

Commenti

Il valore resto è uguale al risultato dell' operatore resto.The remainder value equals the result of the remainder operator.

Vedi anche

Si applica a

DivRem(Int64, Int64, Int64)

Calcola il quoziente di due interi con segno a 64 bit e restituisce il resto come parametro di output.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

Parametri

a
Int64

Dividendo.The dividend.

b
Int64

Divisore.The divisor.

result
Int64

Resto.The remainder.

Restituisce

Int64

Quoziente dei numeri specificati.The quotient of the specified numbers.

Eccezioni

b è zero.b is zero.

Esempio

Nell'esempio seguente viene illustrato il DivRem(Int64, Int64, Int64) metodo.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

Commenti

Il valore resto è uguale al risultato dell' operatore resto.The remainder value equals the result of the remainder operator.

Vedi anche

Si applica a