import java.util.*;
import java.lang.*;
class Main
{
{
int iloscWartosciDoWpisania = 4;
Scanner czytnik
= new Scanner
(System.
in);
String[] wpisaneWartosci
= new String[iloscWartosciDoWpisania
];
for (int i = 0; i < iloscWartosciDoWpisania; i++)
wpisaneWartosci[i] = czytnik.nextLine();
}
}
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