C# | Math.DivRem() Method
In C#, Math.DivRem() is a Math class method which divides two numbers and returns the remainder. By using Division operator, we do not get the remainder in a separate variable but using DivRem() method, we get both.
This method can be overloaded by passing different type and number of arguments to it.
- Math.DivRem(Int32, Int32, Int32)
- Math.DivRem(Int64, Int64, Int64)
Math.DivRem(Int32, Int32, Int32)
This method is used to calculate the quotient of two 32-bit signed integers and returns the remainder in an output parameter.
Syntax:
public static int DivRem(int dividend, int divisor, int result);
Parameter:
dividend: It is an Input Dividend number of type Int32. divisor: It is an Input Divisor number of type Int32. result: It is an output Remainder of type Int32.
Return Type:
This function returns the quotient of the specified numbers of type Int32.
Exception:
If the value of Divisor is zero then this method will give DivideByZeroException.
Example:
// C# program to demonstrate working
// of Math.DivRem(Int32, Int32, Int32)
using System;
class DivRemBeginner {
// Main method
static void Main()
{
// Input +ve dividend and divisor number
int dividend_A = 9845324;
int divisor_A = 7;
// Input negative dividend and divisor number
int dividend_B = -99999;
int divisor_B = 2;
int result_1;
int result_2;
// Using the MATH.DivRem() Method
int quotient_ONE = Math.DivRem(dividend_A, divisor_A, out result_1);
int quotient_TWO = Math.DivRem(dividend_B, divisor_B, out result_2);
// Print Result
Console.WriteLine(quotient_ONE);
Console.WriteLine(result_1);
Console.WriteLine(quotient_TWO);
Console.WriteLine(result_2);
}
}
Output
1406474 6 -49999 -1
Math.DivRem(Int64, Int64, Int64)
This method is used to calculate the quotient of two 64-bit signed integers(long) and returns the remainder in an output parameter.
Syntax:
public static long DivRem(int dividend, int divisor, int result);
Parameter:
dividend: It is an Input Dividend number of type Int64. divisor: It is an Input Divisor number of type Int64. result: It is an output Remainder of type Int64.
Return Type:
This function returns the quotient of the specified numbers of type Int64.
Exception:
If the value of Divisor is zero then this method will give DivideByZeroException.
Example:
// C# program to demonstrate working
// of Math.DivRem(Int64, Int64, Int64) method
using System;
class DivRemBeginner {
// Main method
static void Main()
{
// Input +ve dividend and divisor number
long dividend_A = 9223372036854775779;
long divisor_A = 2000;
// Input negative dividend and divisor number
long dividend_B = -99999888844499233;
long divisor_B = 768933;
long result_1;
long result_2;
// Using the MATH.DivRem() Method
long quotient_ONE = Math.DivRem(dividend_A, divisor_A, out result_1);
long quotient_TWO = Math.DivRem(dividend_B, divisor_B, out result_2);
// Print Result
Console.WriteLine(quotient_ONE);
Console.WriteLine(result_1);
Console.WriteLine(quotient_TWO);
Console.WriteLine(result_2);
}
}
Output
4611686018427387 1779 -130050197929 -359476
References: