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ModDemo.java

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public class ModDemo {

public static void main(String[] args) {

// TODO Auto-generated method stub

double truncated = 10.5 / 1.2 ;

System.out.println("When / is applied to a non-integer: 10.5 / 1.2 = " + truncated);

System.out.println();

int truncated2 = 10 / 3 ;

System.out.println("When / is applied to an integer, any remainder will be truncated: 10 / 3 = " + truncated2);

System.out.println();

int truncated3 = 10 % 3 ;

System.out.println("You can obtain the remainder of this division by using the modulus operator %: 10 % 3 = " + truncated3);

System.out.println();

double truncated4 = 10.0 % 3.0 ;

System.out.println("The % can be applied to both integer and double types. Thus, 10.0 % 3.0 = " + truncated4);

System.out.println();

float truncated5 = (float) (10.0 % 3.0) ;

System.out.println("The % can be applied to both integer and floating-point types. Thus, 10.0 % 3.0 = " + truncated5);

System.out.println();

int iresult, irem;

double dresult, drem;

iresult = 10 / 3 ;

irem = 10 % 3 ;

dresult = 10.0 / 3.0 ;

drem = 10.0 % 3.0 ;

System.out.println("Result and remainder of 10 / 3: " + iresult + " " + irem);

System.out.println("Result and remainder of 10.0 / 3.0: " + dresult + " " + drem);

/**

* In mathematics, the remainder is the amount "left over" after performing some computation.

* In arithmetic, the remainder is the integer "left over" after dividing one integer by another to produce an integer quotient (integer division).

* In algebra, the remainder is the polynomial "left over" after dividing one polynomial by another.

* The modulo operation is the operation that produces such a remainder when given a dividend and divisor.

* Source: https://en.wikipedia.org/wiki/Remainder

* */

}