01. Number Pyramid

function numberPyramid(input) {
    let num = Number(input[0]);
    let counter = 1;

    for (let row = 1; row <= num && counter <= num; row++) {
        let current = "";
        for (let col = 1; col <= row && counter <= num; col++) {
            current += counter + " ";
            counter++;
        }
        console.log(current);
    }
}