function main(lines) {
let n=Number(lines[0]);
console.log("");
let firstRow="| x | ";
for (let i = 1; i <= n; i++) {
firstRow+=""+i+" | ";
}
firstRow+="
|---|
";
console.log(firstRow);
for (let i = 1; i <= n; i++) {
let nextRow="| "+i+" | ";
for (let k = 1; k <= n; k++) {
nextRow+=""+i*k+" | ";
}
nextRow+="
|---|
";
console.log(nextRow);
}
console.log("
");
}
// main(['5']);
Title