Recursion-Subsequences

#1

Why test cases are failing

#2

Hey @Ans
In line 15 of your code, you were doing
int a = getSubSeq(str.substring(1), str.charAt(0)+ans);
This was giving output as dcba instead of abcd

int a = getSubSeq(str.substring(1), ans+str.charAt(0));
Put ans before str.charAt(0). Try this.

#3

I did that, again the test case are failing.

#4

@Ans please share your code

#5

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