Answers for "math.random negative numbers"

get random numbers javascript

//Write the following code to get a random number between 0 and n
Math.floor(Math.random() * n);

js random minus

var plusOrMinus = Math.random() < 0.5 ? -1 : 1;

random int javascript

//Returns random Int between 0 and 2 (included)
Math.floor(Math.random()*3)