# What is mod function in Java?

## What is mod function in Java?

Modulo or Remainder Operator returns the remainder of the two numbers after division. If you are provided with two numbers, say A and B, A is the dividend and B is the divisor, A mod B is there a remainder of the division of A and B. Modulo operator is an arithmetical operator which is denoted by %.

### How do you get a mod in Java?

If both operands for %, the modulus operator have type int, then exprleft % exprright evaluates to the integer remainder. For example, 8 % 3 evaluates to 2 because 8 divided by 3 has a remainder of 2. When both operands have type int, the modulus operator (with both operands) evaluates to int.

#### What does ‘%’ mean in Java?

modulus: An operator that works on integers and yields the remainder when one number is divided by another. In Java it is denoted with a percent sign(%).

How do you make a mod symbol?

Apparently, it is the percent symbol, which is on top of the numeral 5 on the keyboard (SHIFT +5). Modulo is %.

How do you use mod operators?

The modulus operator returns the remainder of a division of one number by another. In most programming languages, modulo is indicated with a percent sign. For example, “4 mod 2” or “4%2” returns 0, because 2 divides into 4 perfectly, without a remainder.

## How do you do modulus?

Modulus on a Standard Calculator

1. Divide a by n.
2. Subtract the whole part of the resulting quantity.
3. Multiply by n to obtain the modulus.

### What does 3 dots mean in Java?

The three dots ( ) are used in a function’s declaration as a parameter. These dots allow zero to multiple arguments to be passed when the function is called. The three dots are also known as var args .

#### What does 10 mean in Java?

modulus of 10
n%10 means the modulus of 10, that is the remainder you get when you divide with 10. Here it is used to get each digit. Example: Say your number is n = 752. n%10 = 2, n/10 = 75.

How do you make a mod?

How to calculate the modulo – an example

1. Start by choosing the initial number (before performing the modulo operation).
2. Choose the divisor.
3. Divide one number by the other, rounding down: 250 / 24 = 10 .
4. Multiply the divisor by the quotient.
5. Subtract this number from your initial number (dividend).

What is mod in Visual Basic?

Mod in VB.NET is the Modulo operation. It returns the remainder when one number is divided by another. For example, if you divided 4 by 2, your mod result would be 0 (no remainder). If you divided 5 by 2, your mod result would be 1.

## Why is modulus used?

The modulus operator – or more precisely, the modulo operation – is a way to determine the remainder of a division operation. Instead of returning the result of the division, the modulo operation returns the whole number remainder. That remainder is what the modulo operation returns. 