Subset sum easy prob

#1

https://hack.codingblocks.com/contests/c/512/136
recursive code-https://ide.codingblocks.com/s/41124
subset sum is being calculated fine, but due to an empty or null subset, ans is always “yes”, how to recognise and remove the case of empty/null subset?

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#2

Just add one counter to the boolean function.See this code , i have added one counter in ur code, so whenever i==n then it will return true only if counter >0
https://ide.codingblocks.com/s/41129

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#3

oh okay, i got it, thank you!