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c++ For the following program segment: int fun(int n) { if (n==0) return 1; return n*fun(n-1); } What is the output of function call fun(3)
c++
For the following program segment:
int fun(int n)
{
if (n==0) return 1;
return n*fun(n-1);
}
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- What is the output of function call fun(3)?
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- Describe the procedure(tracing the recursive calls) of deriving fun(3).
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- Describe what is done by the function fun?
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