#include <iostream>
using namespace std;
void f(int i);
void f(int i, int j);
void f(double k);
int main()
{
f(10); // call f(int)
f(10, 20); // call f(int, int)
f(12.23); // call f(double)
return 0;
}
void f(int i)
{
cout << "In f(int), i is " << i << '\n';
}
void f(int i, int j)
{
cout << "In f(int, int), i is " << i;
cout << ", j is " << j << '\n';
}
void f(double k)
{
cout << "In f(double), k is " << k << '\n';
}
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