public class Main
{ 
    public static void main(String [] args)
        {
        long liczba1 = 10 * 50 * 100 * 1000 * 1000;
        long liczba2 = 10 * 50 * 100 * 1000;
        System.out.println(liczba1/liczba2);
 
        long liczba3 = 50000000000L;
        long liczba4 = 10 * 50 * 100 * 1000;
        System.out.println(liczba3/liczba4);
 
        long liczba5 = 10L * 50L * 100L * 1000L * 1000L;
        long liczba6 = 10 * 50 * 100 * 1000;
        System.out.println(liczba5/liczba6);
 
        long liczba7 = 10 * 50 * 100 * 1000 * 1000L;
        long liczba8 = 10 * 50 * 100 * 1000;
        System.out.println(liczba7/liczba8);
        }
}

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