Program 1 - 4.12.2020

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

using namespace std;

int main()
{
    float x,y,d;
    cout << "Nikola Krudulj IV3" << endl;
    cout << "X: ";
    cin >> x;
    cout << "Y: ";
    cin >> y;
    d = sqrt(pow(x, 2) + pow(y, 2));
    cout << setw(7) << setprecision(3) << d;
    return 0;
}