How do I add a random number in HTML or JAVASCRIPT

Question

in other languages I can use randint

Answer 1

Hello,

In JavaScript:
⭐Math.random()⭐
returns a random number in range [0,1) (excluding 1)

Now, with this method you can generate random integes in range (a,b) using the expression:

r = Math.floor(Math.random() *(b-a+1)) + a

r now holds an integer between a and b

Answer 2

thank mizo.

Answer 3

how did you get that