{"ScriptPreparationCode":"var arr = [1,2,3,4,5,6,7,8,9]","TestCases":[{"Name":"join","Code":"arr.join(\u0027\u0027)","IsDeferred":false},{"Name":"toString","Code":"arr.toString()","IsDeferred":false},{"Name":"number","Code":"let sum = 0;\r\nfor (let i = 0; i \u003C arr.length; i\u002B\u002B) {\r\n\tsum \u002B= arr[i];\r\n \tsum *= 10;\r\n}","IsDeferred":false}]}