What is the result of calling the following mystery function from main() with fun(4)? int fun(int...

 

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What is the result of calling the following mystery function from main() with fun(4)? int fun(int n) { if (n == 0) return 3; else } return fun(n-1)+3; What is the result of calling the following mystery function from main() with fun(4)? int fun(int n) { if (n == 0) return 3; else } return fun(n-1)+3;