Here in above problem i am not getting any stings

#1

something is wrong with this solution, i am not getting any of my subsequent string printed

link to my solution

#2

hi @vishaaltiwari1999

just change the sequence of calling recursion
correct one

subsequences(inc,exc,i+1,j);

exc[j]=inc[i];
subsequences(inc,exc,i+1,j+1);