
import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args){

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    }



} import java.util.Arrays; Arrays java.util import java.util.Scanner; Scanner java.util public class Main {

    public static void main(String[] args){

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    }



} Main public static void main(String[] args){

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    } main {

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int[] a = new int[3]; a new int[3] 3 for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        } int i=0; int i=0; i 0 i<3 i 3 i++ i++ i {
            a[i] = sc.nextInt();
        } {
            a[i] = sc.nextInt();
        } a[i] = sc.nextInt() a[i] a i sc.nextInt() sc.nextInt sc Arrays.sort(a) Arrays.sort Arrays a boolean res = false; res false if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        } a[0] != a[1] && a[1] != a[2] a[0] != a[1] a[0] a 0 a[1] a 1 a[1] != a[2] a[1] a 1 a[2] a 2 {
            res = true;
        } res = true res true if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        } a[0] == a[1] && a[1] == a[2] a[0] == a[1] a[0] a 0 a[1] a 1 a[1] == a[2] a[1] a 1 a[2] a 2 {
            res = true;
        } res = true res true System.out.println(res ? "No" : "Yes") System.out.println System.out System System.out res ? "No" : "Yes" res "No" "Yes" String[] args args public class Main {

    public static void main(String[] args){

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    }



} public class Main {

    public static void main(String[] args){

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    }



} Main

import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args){

        Scanner sc = new Scanner(System.in);
        int[] a = new int[3];
        for(int i=0; i<3; i++) {
            a[i] = sc.nextInt();
        }
        Arrays.sort(a);
        boolean res = false;
        if(a[0] != a[1] && a[1] != a[2]) {
            res = true;
        } else if (a[0] == a[1] && a[1] == a[2]) {
            res = true;
        }
        System.out.println(res ? "No" : "Yes");



    }



}
