import java.io.*;
class Main{
  public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String line = br.readLine();
    String[] array = line.split(" ");
    if (!(array.length == 3))
      return;
    int a = Integer.parseInt(array[0]);
    int b = Integer.parseInt(array[1]);
    int c = Integer.parseInt(array[2]);
    if(a < b && b < c) {System.out.println("Yes");}
    else {System.out.println("No");}
  }
} import java.io.*; io.* java class Main{
  public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String line = br.readLine();
    String[] array = line.split(" ");
    if (!(array.length == 3))
      return;
    int a = Integer.parseInt(array[0]);
    int b = Integer.parseInt(array[1]);
    int c = Integer.parseInt(array[2]);
    if(a < b && b < c) {System.out.println("Yes");}
    else {System.out.println("No");}
  }
} Main public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String line = br.readLine();
    String[] array = line.split(" ");
    if (!(array.length == 3))
      return;
    int a = Integer.parseInt(array[0]);
    int b = Integer.parseInt(array[1]);
    int c = Integer.parseInt(array[2]);
    if(a < b && b < c) {System.out.println("Yes");}
    else {System.out.println("No");}
  } main {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String line = br.readLine();
    String[] array = line.split(" ");
    if (!(array.length == 3))
      return;
    int a = Integer.parseInt(array[0]);
    int b = Integer.parseInt(array[1]);
    int c = Integer.parseInt(array[2]);
    if(a < b && b < c) {System.out.println("Yes");}
    else {System.out.println("No");}
  } BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); br new BufferedReader(new InputStreamReader(System.in)) String line = br.readLine(); line br.readLine() br.readLine br String[] array = line.split(" "); array line.split(" ") line.split line " " if (!(array.length == 3))
      return; !(array.length == 3) (array.length == 3) array.length array array.length 3 return; int a = Integer.parseInt(array[0]); a Integer.parseInt(array[0]) Integer.parseInt Integer array[0] array 0 int b = Integer.parseInt(array[1]); b Integer.parseInt(array[1]) Integer.parseInt Integer array[1] array 1 int c = Integer.parseInt(array[2]); c Integer.parseInt(array[2]) Integer.parseInt Integer array[2] array 2 if(a < b && b < c) {System.out.println("Yes");}
    else {System.out.println("No");} a < b && b < c a < b a b b < c b c {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" String[] args args
import java.io.*;
class Main{
  public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String line = br.readLine();
    String[] array = line.split(" ");
    if (!(array.length == 3))
      return;
    int a = Integer.parseInt(array[0]);
    int b = Integer.parseInt(array[1]);
    int c = Integer.parseInt(array[2]);
    if(a < b && b < c) {System.out.println("Yes");}
    else {System.out.println("No");}
  }
}