function printTriangleRecursively(n) {
if (n === 1) {
console.log('1');
return;
}
printTriangleRecursively(n - 1);
const row = Array(n).fill(n).join(' ');
console.log(row);
}
printTriangleRecursively(5);
function printTriangleNonRecursively(n) {
for (let i = 1; i <= n; i++) {
const row = Array(i).fill(i).join(' ');
console.log(row);
}
}
printTriangleNonRecursively(5);