published: 30 Sep 2022
2 min read
Another method with a seed
Input: 2 cardinal numbers
Output: a random cardinal number in the range [min, max] inclusive
function getRandomNumberInRange(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(random() * (max - min + 1)) + min;
}
function random() {
let seed = new Date().getTime();
var x = Math.sin(seed) * 10000;
return x - Math.floor(x);
}
getRandomNumberInRange(3, 20);
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Another method with a seed
Input: 2 cardinal numbers
Output: a random cardinal number in the range [min, max] inclusive
function getRandomNumberInRange(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(random() * (max - min + 1)) + min;
}
function random() {
let seed = new Date().getTime();
var x = Math.sin(seed) * 10000;
return x - Math.floor(x);
}
getRandomNumberInRange(3, 20);
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