What is the output of the following
#include <iostream>
using namespace std;
int manip(int);
int manip(int, int);
int manip(int, double);
int main()
{
int x = 2, y= 4, z;
double a = 3.1;
z = manip(x) + manip(x, y) + manip(y, a);
cout ≪ z ≪ endl;
return 0;
}
int manip(int val)
{
return val + val * 2;
}
int manip(int val1, int val2)
{
return (val1 + val2) * 2;
}
int manip(int val1, double val2)
{
return val1 * static_cast<int>(val2);
}
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