Given four integers, display the maximum time possible in 24 hour format HH:MM. For example, if you are give A = 1, B = 9, C = 9, D = 2 then output should be 19:29. Max time can be 23:59 and min time can be 00:00.
If it is not possible to construct 24 hour time then return error. For example, given A = 1, B = 9, C = 7, D = 9 an error should be returned since minimum time represented by these integers is 17:99 which is “NOT POSSIBLE”?
Question3:-Given DOM tree I need to find the maximum depth of the nested ul/ol tags.