{"ScriptPreparationCode":null,"TestCases":[{"Name":"reverseNum numerically","Code":"let num = 456\r\nvar r = 0;\r\nwhile (num) {\r\n\tr *= 10;\r\n\tr \u002B= num % 10;\r\n\tnum = Math.floor(num / 10);\r\n}\r\nconsole.log(r)","IsDeferred":false},{"Name":"The String way","Code":"let num = 456\r\nNumber(num.toString().split(\u0027\u0027).reverse().join(\u0027\u0027))\r\nconsole.log(num)","IsDeferred":false}]}