accessing external variable in html

by Divya Manu

HTML

<body ng-app="myApp" ng-controller="myCntrl">
    <code>{{x}}*{{y()}}:</code> {{x}}*{{y()}}
</body>

JavaScript

var y=5;
angular.module('myApp', [])
.controller("myCntrl",function($scope){
    $scope.names=[{"name":"A"},{"name":"b"},{"name":"c"}];
    $scope.x="3";
    $scope.y=function()
    {
     return y;   
    }
}

)