Question: What value is returned from the function if the value 5 is passed to the parameter n? int sum(int n) { if (n
What value is returned from the function if the value 5 is passed to the parameter n?
int sum(int n)
{
if (n <= 1)
return n;
else
return (n + sum(--n));
}
a) 11
b) 15
c) 20
d) The function has an error.
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