How to output random integers from m to n in js

In JavaScript, you can use the following steps to generate a random integer between m and n: Use Math.random() to generate a random number between 0 and 1. Multiply the result by the range (n - m 1). Round the result to an integer. Add m to the result.

How to output a random integer between m and n in JavaScript

In JavaScript, we can use Math.random() function and range operators (...) to generate random integers between m and n.

Steps:

1. Use the Math.random() function to generate a random number between 0 and 1.
2. Multiply the result by the range (n - m 1).
3. Use the rounding operator (Math.floor()) to round the result to an integer.
4. Add m to the result to get a random integer between m and n.

Code example:

<code class="javascript">function getRandomInt(min, max) {
  return Math.floor(Math.random() * (max - min + 1)) + min;
}</code>

Usage:

<code class="javascript">const randomNumber = getRandomInt(5, 10); // 输出 5 到 10 之间的随机整数
console.log(randomNumber); // 例如，输出 8</code>

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