const rl = require("readline").createInterface({ input: process.stdin }); rl.on("line", (input) => { number = input * 1; for (let i = 1; i <= number; i++) { if (((i + '').includes('4')) || (i % 4 === 0)) { // console.log("skip"); continue; } else { console.log(i); } } rl.close(); });