f(long long d)1 f (long long d) 2 { 3 int i = 0; 4 if (d == 1) 5 i = 1; 6 return i; 7 } 8 g(long long d)9 g (long long d) 10 { 11 int i = 0; 12 if (d <= 0) 13 i = 1; 14 return i; 15 } 16