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how to take input n number in js

Repulsive Raven answered on June 4, 2022 Popularity 9/10 Helpfulness 2/10

answer how to take input n number in js

how to take input n number in js

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<!doctype html>
<html>
<head>
<script>
var i=0, n, sum=0, temp;
function fun()
{
  n = parseInt(document.getElementById("n").value);
  if(n)
  {
    document.getElementById("nVal").innerHTML = n;
    document.getElementById("tme").innerHTML = i+1;
    i++;
    temp = document.getElementById("one");
    temp.style.display = "none";
    temp = document.getElementById("two");
    temp.style.display = "block";
  }
}
function add()
{
  if(i==n)
  {
    temp = document.getElementById("two");
    temp.style.display = "none";
    temp = document.getElementById("three");
    temp.style.display = "block";
  }
  num = parseInt(document.getElementById("num").value);
  if(num)
  {
    sum = sum + num;
    document.getElementById("num").value = null;
    document.getElementById("tme").innerHTML = i+1;
    i++;
  }
}
function res()
{
  document.getElementById("result").value = sum;
}
</script>
</head>
<body>

<p id="one">Enter the Value of n: <input id="n">
<button onclick="fun()">ENTER</button></p>
<p id="two" style="display:none;">Enter <span id="nVal"></span> 
Numbers. Input No. <span id="tme"></span>: 
<input id="num"><button id="btn" onclick="add()">ENTER</button></p>
<p id="three" style="display:none;"><button onclick="res()">Add</button>
<input id="result"></p>

</body>
</html>

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: codescracker.com

Tags: input javascript n take

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Contributed on Jun 04 2022

Repulsive Raven

0 Answers Avg Quality 2/10

how to take input n number in js

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