{"ScriptPreparationCode":"const len = 100000;\r\nvar a = Array.from({length: len}, (_, i) =\u003E i);\r\nvar b = new Set(a);\r\nvar c = Math.floor(Math.random() * len);","TestCases":[{"Name":"Array","Code":"return a.includes(c)","IsDeferred":false},{"Name":"Set","Code":"return b.has(c)","IsDeferred":false}]}