why do not you update the length of number in else part
(the last condition in the code)?
it should be …m[no]=len+1;
but in the code it just m[no]=len;
second question sir ,if the array contains duplicate like
{ 1,2,3,3,4}, then the length should be 4 (we just count one of the threes) or 5(count it)??
hello @mzk1994
yeah that should be len+1 , in later part of video bhaiya corrected it.
it will remain 4, we dont count repetetion
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