How to use Math.ceil() with Math.random() In Javascript
The Math.ceil() method in JavaScript is used to round a number up to the nearest integer greater than or equal to the original value.
Example: Generating random integer using Math.ceil() along with math.random() method.
Javascript
const randomInteger = Math.ceil(Math.random() * 10);console.log(randomInteger); |
Output
10
How to Generate a Random Number in JavaScript ?
JavaScript allows us to generate random numbers using Math.random() method, which return a pseudo-random floating-point number between 0 (inclusive) and 1 (exclusive).
To obtain random integers within a specific range, one often uses a combination of Math.random(), multiplication, and rounding.
Table of Content
- Using Math.random() method
- Using Math.floor() with Math.random()
- Using Math.ceil() with Math.random()
- Using Math.round() with Math.random()
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