{"ScriptPreparationCode":"var arr1 = [];\r\nfor(let i = 0; i \u003C 100; i\u002B\u002B) {\r\n arr1.push(\u0027\u0027 \u002B i);\r\n}\r\n\r\nvar arr2 = [];\r\nfor(let i = 49; i \u003E= 0; i--) {\r\n arr2.push(\u0027\u0027 \u002B i);\r\n}","TestCases":[{"Name":"1","Code":"const combo = [..._.difference(arr2, arr1), ..._.difference(arr1, arr2)]","IsDeferred":false},{"Name":"2","Code":"const combo = _.difference(arr2, arr1).concat(_.difference(arr1, arr2))","IsDeferred":false}]}