{"ScriptPreparationCode":"var list = [];\r\nfor (var i = 0; i \u003C 1000 * 1000; i\u002B\u002B) {\r\n list.push(i);\r\n}\r\n\r\nvar list2 = [...list]\r\nvar list3 = [...list]","TestCases":[{"Name":"slice","Code":"list = list.slice(50);","IsDeferred":false},{"Name":"splice","Code":"list2.splice(0, 50);","IsDeferred":false},{"Name":"shift","Code":"for (let i = 0; i \u003C 50; \u002B\u002Bi) list3.shift()","IsDeferred":false}]}