Function main

week02/examples/float.cpp:4–11

#include <iomanip>
using namespace std;
int main()
{
    float f1 = 1.2f;
    float f2 =  f1 * 1000000000000000;
    cout << std::fixed << std::setprecision(15) << f1 << endl;
    cout << std::fixed << std::setprecision(1) << f2 << endl;
    return 0;
}