#include <iostream>
#include <cmath>
#include <iomanip>

using namespace std;

int main()
{
    int x1, y1, x2, y2, x3, y3 ;
    double atstumas, atstumas2, atstumas3 ;
    cout << "Iveskite tasko x1 koodrinate" ; cin>>x1 ;
    cout << "Iveskite tasko y1 koodrinate" ; cin>>y1 ;
    cout << "Iveskite tasko x2 koodrinate" ; cin>>x2 ;
    cout << "Iveskite tasko y2 koodrinate" ; cin>>y2 ;
    cout << "Iveskite tasko x3 koodrinate" ; cin>>x3 ;
    cout << "Iveskite tasko y3 koodrinate" ; cin>>y3 ;
    atstumas = sqrt (x1 * x1 + y1 * y1) ;
    atstumas2 = sqrt (x2 * x2 + y2 * y2) ;
    atstumas3 = sqrt (x3 * x3 + y3 * y3) ;
    cout << "aststumas iki koordinaciu (x1;y1) pradzios "
    << setw (6)<<fixed<<setprecision (2)<<atstumas<<endl ;
    cout << "aststumas iki koordinaciu (x2;y2) pradzios "
    << setw (6)<<fixed<<setprecision (2)<<atstumas2<<endl ;
    cout << "aststumas iki koordinaciu (x3;y3) pradzios "
    << setw (6)<<fixed<<setprecision (2)<<atstumas3<<endl ;
    return 0;
}