{"ScriptPreparationCode":null,"TestCases":[{"Name":"a","Code":"const x = {\u0027a\u0027: { \u0027b\u0027: 0}};\r\nlet y = 0\r\nfor (let i = 0; i \u003C 10000; i\u002B\u002B) {\r\n if (\u0027a\u0027 in x \u0026\u0026 \u0027b\u0027 in x[\u0027a\u0027]) {\r\n y\u002B\u002B;\r\n } \r\n}\r\n\r\nconsole.log(y)","IsDeferred":false},{"Name":"b","Code":"const x = {\u0027a\u0027: { \u0027b\u0027: 0}};\r\nlet y = 0\r\nconst a = \u0027a\u0027\r\nconst b =\u0027b\u0027\r\nfor (let i = 0; i \u003C 10000; i\u002B\u002B) {\r\n if (a in x \u0026\u0026 b in x[a]) {\r\n y\u002B\u002B;\r\n } \r\n}\r\n\r\nconsole.log(y)","IsDeferred":false}]}