import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    }
} import java.util.HashSet; HashSet java.util import java.util.Scanner; Scanner java.util import java.util.Set; Set java.util public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    }
} Main public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    } main {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) Set<Integer> set = new HashSet<>(); set new HashSet<>() for(int i = 0; i < 3; i++) set.add(sc.nextInt()); int i = 0; int i = 0; i 0 i < 3 i 3 i++ i++ i set.add(sc.nextInt()); set.add(sc.nextInt()) set.add set sc.nextInt() sc.nextInt sc System.out.println(set.size() == 2 ? "Yes" : "No" ) System.out.println System.out System System.out set.size() == 2 ? "Yes" : "No" set.size() == 2 set.size() set.size set 2 "Yes" "No" String[] args args public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    }
} public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    }
} Main
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Set<Integer> set = new HashSet<>();
        for(int i = 0; i < 3; i++) set.add(sc.nextInt());
        System.out.println(set.size() == 2 ? "Yes" : "No" );
    }
}
