<!doctype html>
<html>
<head><meta charset="utf-8"></head>
<body>
<script>
let x = 0;
const y = 5;
console.log("x: "+x);
console.log("y: "+y);
x = (x === 0) ? y : x+1;
console.log("x: "+x);
x = (x === 0) ? y : x+1;
console.log("x: "+x);
</script>
</body>
</html<