{"ScriptPreparationCode":"var arr = []\r\nlet i = 0\r\nlet len = 100000\r\nfor(;i\u003Clen;i\u002B\u002B) {\r\n\tarr.push(i) \r\n}","TestCases":[{"Name":"for","Code":"let len = arr.length\r\nfor(let i = 0;i\u003Clen;i\u002B\u002B) {\r\n\tif (arr[i] === 99999){\r\n \treturn i\r\n }\r\n}\r\n","IsDeferred":false},{"Name":"prototype.find","Code":"const found = arr.find(function(element) {\r\n return element === 99999\r\n})\r\n","IsDeferred":false},{"Name":"forEach","Code":"let foundForEachIndex = -1\r\narr.forEach(function (item, i){\r\n if (item === 99999){\r\n \tfoundForEachIndex = i\r\n \treturn\r\n }\r\n})","IsDeferred":false},{"Name":"map","Code":"let foundMapIndex = -1 \r\narr.map((item, i) =\u003E {\r\n if (item === 99999){\r\n foundMapIndex = i\r\n \treturn i\r\n }\r\n})","IsDeferred":false}]}