Question

Write a function using while loop, add the number to 10, then return the product to the main function. Use double.

Answer 1

#include <iostream>

using namespace std;
double fun(double n);
int main()
{
cout<<"value is : "<<fun(23.6);

return 0;
}

double fun(double n)
{
while(1)
{
return n+10;
}
}