{"ScriptPreparationCode":"var arr1 = [];\r\nvar arr2;\r\nfor (let i = 0; i \u003C 1000000; i\u002B\u002B) {\r\n arr1[i] = i;\r\n}","TestCases":[{"Name":"map","Code":"arr2 = arr1.map(value =\u003E value * 2);","IsDeferred":false},{"Name":"slice\u002Bfor","Code":"arr2 = arr1.slice();\r\nfor (let i = 0, l = arr2.length; i \u003C l; i\u002B\u002B) {\r\n arr2[i] = arr2[i] * 2;\r\n}","IsDeferred":false}]}