
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    }
} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    }
} Main public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    } main {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    } BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); br new BufferedReader(new InputStreamReader(System.in)) String arg = br.readLine(); arg br.readLine() br.readLine br String[] inputArray = arg.split(" "); inputArray arg.split(" ") arg.split arg " " int[] inputIntArray = new int[inputArray.length]; inputIntArray new int[inputArray.length] inputArray.length inputArray inputArray.length for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        } int count = 0; int count = 0; count 0 count < inputIntArray.length count inputIntArray.length inputIntArray inputIntArray.length count++ count++ count {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        } {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        } inputIntArray[count] = Integer.parseInt(inputArray[count]) inputIntArray[count] inputIntArray count Integer.parseInt(inputArray[count]) Integer.parseInt Integer inputArray[count] inputArray count int a = inputIntArray[0]; a inputIntArray[0] inputIntArray 0 int b = inputIntArray[1]; b inputIntArray[1] inputIntArray 1 int c = inputIntArray[2]; c inputIntArray[2] inputIntArray 2 String retStr; retStr if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        } a < b && b < c a < b a b b < c b c {
            retStr = "Yes";
        } retStr = "Yes" retStr "Yes" {
            retStr = "No";
        } retStr = "No" retStr "No" System.out.println(retStr) System.out.println System.out System System.out retStr String[] args args public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    }
} public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    }
} Main

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String arg = br.readLine();
        String[] inputArray = arg.split(" ");
        int[] inputIntArray = new int[inputArray.length];

        for (int count = 0; count < inputIntArray.length; count++) {
            inputIntArray[count] = Integer.parseInt(inputArray[count]);
        }
        int a = inputIntArray[0];
        int b = inputIntArray[1];
        int c = inputIntArray[2];
        String retStr;

        if (a < b && b < c) {
            retStr = "Yes";
        } else {
            retStr = "No";
        }
        System.out.println(retStr);
    }
}