{"ScriptPreparationCode":"var arr = Array.from({length: 1_000_000}).fill(0).map(() =\u003E Math.random())","TestCases":[{"Name":"for of entries","Code":"const res = []\r\nfor (const [i, val] of arr.entries()) res.push(i\u002Bval)","IsDeferred":false},{"Name":"for","Code":"const res = []\r\nfor (let i = 0; i \u003C arr.length; i\u002B\u002B) res.push(i\u002Barr[i])","IsDeferred":false}]}