Question

147

How to display pyramid using JavaScript?

rated 0 times [ 154] [ 7] / answers: 1 / hits: 145504 / 11 Years ago, mon, december 23, 2013, 12:00:00

Here is the code to display pyramid but its not exactly producing required output.

function generatePyramid() {

  var totalNumberofRows = 5;

  var arr = new Array();

  for (var i = 1; i <= totalNumberofRows; i++) {

    for (var j = 1; j <= i; j++) {

      arr.push(j);

      console.log(j);

    }

    console.log(n);

  }

}

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gideonb

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1 Year ago

answered 11 Years ago pranavrorys · Accepted Answer

Try the below code

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();