Which of the following overloadings will be invoked by this call?
g(1.0,2.0);

a. int g(int count, double value);
b. void g(double value, int count);
c. void g(int value, int count);
d. Neither, the compiler cannot decide which of these to use.

d)
Explanation: The compiler tries to find an exact match, and there is none. Then the compiler tries to find a match using automatic type conversion. Part c) is excluded because use would result in two double to int conversions. The compiler says there is an ambiguity between a) and b).