import java.util.*;

public class Main {
  public static void main(String[] args) {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  }
} import java.util.*; util.* java public class Main {
  public static void main(String[] args) {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  }
} Main public static void main(String[] args) {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  } main {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String D_T_S [] = new String[3]; D_T_S new String[3] 3 String line = sc.nextLine(); line sc.nextLine() sc.nextLine sc D_T_S = line.split(" ", 0) D_T_S line.split(" ", 0) line.split line " " 0 int D = Integer.parseInt(D_T_S[0]); D Integer.parseInt(D_T_S[0]) Integer.parseInt Integer D_T_S[0] D_T_S 0 int T = Integer.parseInt(D_T_S[1]); T Integer.parseInt(D_T_S[1]) Integer.parseInt Integer D_T_S[1] D_T_S 1 int S = Integer.parseInt(D_T_S[2]); S Integer.parseInt(D_T_S[2]) Integer.parseInt Integer D_T_S[2] D_T_S 2 if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    } D > T * S D T * S T S {
      System.out.println("No");
    } System.out.println("No") System.out.println System.out System System.out "No" {
      System.out.println("Yes");
    } System.out.println("Yes") System.out.println System.out System System.out "Yes" String[] args args public class Main {
  public static void main(String[] args) {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  }
} public class Main {
  public static void main(String[] args) {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  }
} Main
import java.util.*;

public class Main {
  public static void main(String[] args) {
  	Scanner sc = new Scanner(System.in);
    String D_T_S [] = new String[3];
    String line = sc.nextLine();
    
    D_T_S = line.split(" ", 0);
    int D = Integer.parseInt(D_T_S[0]);
    int T = Integer.parseInt(D_T_S[1]);
    int S = Integer.parseInt(D_T_S[2]);
    
    if(D > T * S){
      System.out.println("No");
    }else{
      System.out.println("Yes");
    }
  }
}