{"ScriptPreparationCode":"var str = \u0022a\u0022.repeat(1e6) \u002B \u0022b\u0022;","TestCases":[{"Name":"lastIndexOf","Code":"var n = str.lastIndexOf(\u0022b\u0022);","IsDeferred":false},{"Name":"indexOf","Code":"var n = str.indexOf(\u0022b\u0022);","IsDeferred":false}]}