console.log(1 < 2 < 3);
console.log(3 < 2 < 1);
console.log(3 < 2);
console.log(false < 1);
console.log(0 < 1);
console.log(1 < 2 < 3);
console.log(true < 3);
console.log(1 < 3);
Number('1');
Number('哈囉');
Number(undefined);
Number(Null);
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.