Use while with i+=3; inside the while loop:
function justThreesUpTo(num) { var array = []; var i = 0; while(i<num){ array.push(i); i+=3; } return array; } console.log(justThreesUpTo(20)); Ankit Agarwal
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Use while with i+=3; inside the while loop:
function justThreesUpTo(num) { var array = []; var i = 0; while(i<num){ array.push(i); i+=3; } return array; } console.log(justThreesUpTo(20));