Recursion Subsequence: error

https://ide.codingblocks.com/s/138900 How to first exclude the current character and include it afterward. My code is including the current character first.

@sanya2508
Just reverse the order of recursive calls
subsequence(in,out,i+1,j);
out[j]=in[i];
subsequence(in,out,i+1,j+1);

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