{"ScriptPreparationCode":null,"TestCases":[{"Name":"set ","Code":"const set = new Set()\r\nlet check = 0 \r\nfor (let i = 0; i \u003C 10000; i\u002B\u002B) {\r\n\tconst val = Math.random()\r\n\tset.add(val)\r\n\tset.has(val) \r\n}\r\n","IsDeferred":false},{"Name":"arr","Code":"const arr = [] \r\nlet check = 0 \r\nfor (let i = 0; i \u003C 10000; i\u002B\u002B) {\r\n\tconst val = Math.random()\r\n\tarr.push(val)\r\n if (i \u003E 10) check\u002B\u002B \r\n\tarr.includes(arr[i])\r\n}","IsDeferred":false}]}