Remove duplicate

#1

The ouputs are correct for many test cases.
but when we insert ‘helloworld’ output should be (helowrd) but it is giving wrong output.

#2

Hey @juyal.sid
For helloworld
output should be heloworld because we only have to remove consecutive duplicates
Correction is on line 16

   if(a[c]!=a[c-1])//initially a[c]!=a[b]
#3

can you please send the code for removing all duplicates.

#4

For that u have to mantain another array (kind of hashmap ) and I am not sure if u have learnt it yet or not
You can also solve it by using 2 loops

#5

yeah pls send the two loops method code.

#6


Here check this

#8

Hey @juyal.sid
Is ur doubt resolved ?

#9

in this it is showing helowrdld as output.

INPUT:helloworld 1 1

#10

Its not even working on my side for that input
Also you are prinitn till length that is why u must be getting that
only do cout<<str and it will give u correct output

#11

okay thank you. i got it

1 Like
#12

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