{"ScriptPreparationCode":"var arr = [];\r\nvar i = 0;\r\n\r\nwhile (i \u003C= 1e5) arr[i] = i\u002B\u002B;","TestCases":[{"Name":"filter().map()","Code":"arr.filter(x =\u003E x % 2 === 0).map(x =\u003E x * 2)","IsDeferred":false},{"Name":"flatMap()","Code":"arr.flatMap(x =\u003E x % 2 === 0 ? [] : x*2)","IsDeferred":false}]}