Remove duplicates

#1

#include
#include
using namespace std;

string removeDup(char* inp, char* out, int i, int j)
{
if(inp[i]==’\0’)
return out;

out[j]=inp[i];

if(inp[i]==inp[i+1])
{
return removeDup(inp,out,i+2,j+1);
}

return removeDup(inp,out,i+1,j+1);
}

int main() {
char inp[1000];
cin>>inp;
char out[1000];
cout<<removeDup(inp,out,0,0);
return 0;
}

https://ide.codingblocks.com/s/55669

the output is coming out to be fine bur the test cases are failing.

#2

Hi Anudeep, you need to remove all consecutive duplicates,
Consider the example,
aaaaaaa
The output should be: a
Your output: aaaa

#3

thanks! solved. :slight_smile:

#4