let x = 1;
x = (x++, x);
console.log(x);
// expected output: 2
x = (2, 3);
console.log(x);
// expected output: 3
let x = 1;x = (x++, x);console.log(x);// expected output: 2x = (2, 3);console.log(x);// expected output: 3