{"ScriptPreparationCode":"var arr = [];\r\nvar i = 0;\r\n\r\nwhile (i \u003C= 1E5) arr[i] = i\u002B\u002B;","TestCases":[{"Name":"Array.prototype.findIndex","Code":"const index = arr.findIndex(item =\u003E item == 1E5);","IsDeferred":false},{"Name":"for if","Code":"let index = 0;\r\nfor (const index in arr){\r\n if (arr[index] == 1E5){\r\n return index\r\n }\r\n}","IsDeferred":false}]}