Answer is 6; Sum being the static variale will retain its value state b

consider the following C code
main()
{
int i=3,x;
while(i>0)
{
x=func(i);
i--;
}
int func(int n)
{
static sum=0;
sum=sum+n;
return(sum);
}
the final value of x is

Question Posted / naksh @tcs

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Answer Posted / naksh @tcs

Answer is 6;

Sum being the static variale will retain its value state
between he function calls.

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