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Text lesson

floorMod()

Example

Provide the remainders resulting from divisions rounded down.

System.out.println(Math.floorMod(10, 4));
System.out.println(Math.floorMod(-10, 4));
System.out.println(Math.floorMod(10, 3));
System.out.println(Math.floorMod(-10, 3));

Definition and Usage

The floorMod() method computes the remainder of an integer division, where the quotient is rounded down.

The outcome equals to dividend – Math.floorDiv(dividend, divisor) * divisor.

Syntax

One of the following:

public static int floorMod(int dividend, int divisor )

public static long floorMod(long dividend, long divisor)

Parameter Values

Parameter	Description
dividend	Needed: The number to be divided to find the remainder.
divisor	Needed: The number by which the dividend is divided to find the remainder.

Technical Details

Return:	An int or long value representing the remainder resulting from the division of two integers.
Throws:	ArithmeticException is thrown if the divisor is zero.
Java Version:	1.8+