{"ScriptPreparationCode":"var arr = [];\r\nvar i = 0;\r\n\r\nwhile (i \u003C= 30000) arr[i] = i\u002B\u002B;","TestCases":[{"Name":"Array.find","Code":"const item = arr.find(item =\u003E item === 23000);","IsDeferred":false},{"Name":"Array.indexOf","Code":"const index = arr.findIndex(item =\u003E item === 23000);","IsDeferred":false}]}