Assignment 3

by leiperte

HTML

<h1>Guessing Game Assignment 3</h1>
Enter Number :<input type="textbox" value="329" id="number"/>
<input type = "button" id="button" value="Guess Entered Number" onclick="GuessNumber()"/>
<div id="output"></div>

JavaScript

function GuessNumber(){
	var max = 1000;
  var min = 0;
	var d = "";
 	var error = "Enter a number between 1 and 1000.";
  var g = parseInt(document.getElementByID("guess").value);
  var guess = Math.floor((max + min) / 2);
    if (guess == g) {
    	d+= "Your number is " + guess + "!";
    } else if (guess < g) {
      min = guess + 1;
      d += guess + " too low" + "<br />";
    } else {
      max = guess - 1;
      d += guess + " too high" + "<br />";
    }
    return error;
  }
  document.getElementById("output").innerHTML = d;
}


}