{"ScriptPreparationCode":"var itemsQtty = 100000;\r\nvar a = [];\r\n\r\nfor (let i = 1; i \u003C= itemsQtty; i\u002B\u002B) {\r\n a.push(i.toString());\r\n}\r\nvar b = new Set(a);","TestCases":[{"Name":"includes","Code":"return a.includes(9)","IsDeferred":false},{"Name":"has","Code":"return b.has(9)","IsDeferred":false}]}