JAVASCRIPT

number pyramid javascript

// Display pyramid of number using JavaScript
function pyramid(n) {
   for (let i = 1; i <= n; i++) {
      let str = ' '.repeat(n - i);
      let str2 = '*'.repeat(i * 2 - 1);
      console.log(str + str2 + str);
   }
}

pyramid(5);

pyramid javascript

function generatePyramid() {
    var totalNumberofRows = 5;
    var output = '';
    for (var i = 1; i <= totalNumberofRows; i++) {
        for (var j = 1; j <= i; j++) {
            output += j + '  ';
        }
        console.log(output);
        output = '';
    }
} generatePyramid();