import java.util.Scanner;

public class Main{
    public static void main(String[] args){
        Main2 cc = new Main2();
        cc.yesNo();
    }
}

class Main2{
    public void yesNo(){
        Scanner scan = new Scanner(System.in);
        int[] abc = new int[3];
        for(int i=0; i < 3; i++){
            abc[i] = scan.nextInt();
        }
        if(abc[0] < abc[1] && abc[1] < abc[2]){
            System.out.println("Yes");
        }
        else{
            System.out.println("No");
        }
    }
}
 import java.util.Scanner; Scanner java.util public class Main{
    public static void main(String[] args){
        Main2 cc = new Main2();
        cc.yesNo();
    }
} Main public static void main(String[] args){
        Main2 cc = new Main2();
        cc.yesNo();
    } main {
        Main2 cc = new Main2();
        cc.yesNo();
    } Main2 cc = new Main2(); cc new Main2() cc.yesNo() cc.yesNo cc String[] args args class Main2{
    public void yesNo(){
        Scanner scan = new Scanner(System.in);
        int[] abc = new int[3];
        for(int i=0; i < 3; i++){
            abc[i] = scan.nextInt();
        }
        if(abc[0] < abc[1] && abc[1] < abc[2]){
            System.out.println("Yes");
        }
        else{
            System.out.println("No");
        }
    }
} Main2 public void yesNo(){
        Scanner scan = new Scanner(System.in);
        int[] abc = new int[3];
        for(int i=0; i < 3; i++){
            abc[i] = scan.nextInt();
        }
        if(abc[0] < abc[1] && abc[1] < abc[2]){
            System.out.println("Yes");
        }
        else{
            System.out.println("No");
        }
    } yesNo {
        Scanner scan = new Scanner(System.in);
        int[] abc = new int[3];
        for(int i=0; i < 3; i++){
            abc[i] = scan.nextInt();
        }
        if(abc[0] < abc[1] && abc[1] < abc[2]){
            System.out.println("Yes");
        }
        else{
            System.out.println("No");
        }
    } Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int[] abc = new int[3]; abc new int[3] 3 for(int i=0; i < 3; i++){
            abc[i] = scan.nextInt();
        } int i=0; int i=0; i 0 i < 3 i 3 i++ i++ i {
            abc[i] = scan.nextInt();
        } {
            abc[i] = scan.nextInt();
        } abc[i] = scan.nextInt() abc[i] abc i scan.nextInt() scan.nextInt scan if(abc[0] < abc[1] && abc[1] < abc[2]){
            System.out.println("Yes");
        }
        else{
            System.out.println("No");
        } abc[0] < abc[1] && abc[1] < abc[2] abc[0] < abc[1] abc[0] abc 0 abc[1] abc 1 abc[1] < abc[2] abc[1] abc 1 abc[2] abc 2 {
            System.out.println("Yes");
        } System.out.println("Yes") System.out.println System.out System System.out "Yes" {
            System.out.println("No");
        } System.out.println("No") System.out.println System.out System System.out "No" public class Main{
    public static void main(String[] args){
        Main2 cc = new Main2();
        cc.yesNo();
    }
} public class Main{
    public static void main(String[] args){
        Main2 cc = new Main2();
        cc.yesNo();
    }
} Main
import java.util.Scanner;

public class Main{
    public static void main(String[] args){
        Main2 cc = new Main2();
        cc.yesNo();
    }
}

class Main2{
    public void yesNo(){
        Scanner scan = new Scanner(System.in);
        int[] abc = new int[3];
        for(int i=0; i < 3; i++){
            abc[i] = scan.nextInt();
        }
        if(abc[0] < abc[1] && abc[1] < abc[2]){
            System.out.println("Yes");
        }
        else{
            System.out.println("No");
        }
    }
}

