The following code shows an example of a Program to Find the Count of Negative and Positive Numbers in JavaScript

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<html>
<head>
  <title>Find Count of Numbers</title>
  <script>
     var positive=0;
     var negative=0;
     var zero=0;
     var x;
     var str="";
     for(var i=1;i<=10;i++)
     {
        x=prompt("Enter a number: ", "0");
        x=Number(x);
        str=str+x+"<br/>";
        if(x>0)
           positive++;
        else if(x<0)
               negative++;
             else
               zero++;
     } 
     document.write("Numbers Entered:<br/>"+str);
     document.write("<br/>Count of Positive Numbers: "+positive);
     document.write("<br/>Count of Negative Numbers: "+negative);
     document.write("<br/>Count of Zero: "+zero);
  </script>
</head>
<body>
</body>
</html>

Output

Count of Positive, Negative, and Zero Values in JavaScript
Count of Positive, Negative, and Zero Values in JavaScript

Further Reading

Evolution of JavaScript from ES1 to ES2020

Introduction to HTML DOM Methods in JavaScript

JavaScript Practice Exercise

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