{"ScriptPreparationCode":"var arr = new Float64Array(10000);\r\nfor(var i=0; i\u003Carr.length;i\u002B\u002B){arr[i]=Math.random()\u003E0.5?Math.random():NaN}\r\nvar count = 0;","TestCases":[{"Name":"isNaN","Code":"for(var i=0; i\u003Carr.length;i\u002B\u002B){\r\n if(isNaN(arr[i]))count\u002B\u002B;\r\n}","IsDeferred":false},{"Name":"hack checking","Code":"for(var i=0; i\u003Carr.length;i\u002B\u002B){\r\n if(arr[i]!==arr[i])count\u002B\u002B;\r\n}","IsDeferred":false}]}