{"ScriptPreparationCode":null,"TestCases":[{"Name":"from","Code":"let n = 10000, length = 50\r\nconst result = []\r\nfor (let i = 0; i \u003C n; \u002B\u002Bi) {\r\n result.push(Array.from({length:length}).map((_, i) =\u003E i \u002B 1))\r\n}","IsDeferred":false},{"Name":"fill","Code":"let n = 10000, length = 50\r\nconst result = []\r\nfor (let i = 0; i \u003C n; \u002B\u002Bi) {\r\n result.push(Array(5).fill(0).map(i =\u003E i \u002B 1))\r\n}","IsDeferred":false}]}