import java.util.BitSet;

public class Task040825 {
    public static void main(String[] args) {
        BitSet bs1 = new BitSet();
        bs1.set(65);
        
        BitSet bs2 = new BitSet();
        bs2.set(64);
        
        bs1.and(bs2);
        System.out.println(bs1.cardinality());
    }
}

public class Task050825 {
    public static void main(String[] args) {
        int x = 5;
        
        if (x > 10)
            if (x < 20)
                System.out.println("A");
            else
                System.out.println("B");
        else if (x > 2)
            if (x < 8)
                System.out.println("C");
            else
                System.out.println("D");
        else
            System.out.println("E");
    }
}

public class Task060825 {
    public static void main(String[] args) {
        int x = 1;
        int y = 2;
        
        if (++x > y++ ? x++ < --y : y-- > ++x) {
            System.out.println("A: x=" + x + " y=" + y);
        } else {
            System.out.println("B: x=" + x + " y=" + y);
        }
    }
}

public class Task07082025 {
    public static void main(String[] args) {
        Object obj = "hello";
        String result = switch(obj) {
            case Integer i -> "int: " + i;
            case String s when s.length() > 5 -> "long string";
            case String s -> {
                String temp = s.toUpperCase();
                yield "str: " + temp + " (" + s + ")";
            }
            case null, default -> "other";
        };
        System.out.println(result);
    }
}

public class Task080825 {
    public static void main(String[] args) {
        String s1 = "Java";
        String s2 = "Java";
        String s3 = new String("Java").intern();
        String s4 = new String("Java");
        
        System.out.println(
            (s1 == s2) + " " +
            (s1 == s3) + " " +
            (s1.equals(s4)) + " " +
            (s3 == s4)
        );
    }
}

public class Task110825 {
    public static void main(String[] args) {
        int i = 0;
        while (i++ < 5) {
            System.out.print(i + " ");
            if (i == 3) {
                i += 2;
            }
        }
    }
}

import java.util.Random;
import java.util.concurrent.ThreadLocalRandom;

public class Task120825 {
    public static void main(String[] args) {
        Random r1 = new Random(42);
        Random r2 = new Random(42);
        
        System.out.println(r1.nextInt(100) == r2.nextInt(100));
        
        ThreadLocalRandom tl1 = ThreadLocalRandom.current();
        ThreadLocalRandom tl2 = ThreadLocalRandom.current();
        
        System.out.println(tl1.nextInt(100) == tl2.nextInt(100));
    }
}

public class Task130825 {
    public static void main(String[] args) {
        int count = 0;
        outer:
        for (int i = 0; i < 3; i++) {
            inner:
            for (int j = 0; j < 3; j++) {
                if (i == 1 && j == 1) {
                    break outer;
                }
                count++;
            }
        }
        System.out.println(count);
    }
}

public class Task140825 {
    public static void main(String[] args) {
        System.out.println(test());
    }
    
    public static int test() {
        try {
            return 1;
        } finally {
            return 2;
        }
    }
}

class Parent150825 {
    Parent150825() {
        print();
    }
    void print() {
        System.out.println("Parent");
    }
}

class Child150825 extends Parent150825 {
    int value = 10;
    
    @Override
    void print() {
        System.out.println(value);
    }
}

public class Task150825 {
    public static void main(String[] args) {
        new Child150825();
    }
}

public class Task180825 {
    static void method(Object x) {
        System.out.println("Object");
    }
    
    static void method(String x) {
        System.out.println("String");
    }
    
    static void method(Integer x) {
        System.out.println("Integer");
    }
    
    public static void main(String[] args) {
        method(null);
    }
}