POO 1

#include <iostream>
#include <conio.h>
#include <iomanip>
#include <math.h>

using namespace std;


int main()
{
    double x = sqrt(2);
    for (int i = 1; i <= 20; i++)
    {
        cout << right << setw(21) << setprecision(i) << x << endl;
    }
    system("pause");
    return 0;
}