{"ScriptPreparationCode":" arr = [];\r\n obj = {};\r\n set = new Set();\r\n\r\nfor (let i = 1; i \u003C= 5000000; i\u002B\u002B) {\r\n arr.push(\u0060${i}\u0060);\r\n obj[i] = 1;\r\n set.add(\u0060${i}\u0060);\r\n}","TestCases":[{"Name":"Includes","Code":"arr.includes(\u00274567942\u0027);","IsDeferred":false},{"Name":"Obj keys","Code":"obj[\u00274567942\u0027]","IsDeferred":false},{"Name":"Set ","Code":"set.has(\u00274567942\u0027)","IsDeferred":false}]}