import java.util.Arrays;
import java.util.Scanner;
 
public class Main {
	public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    }
} import java.util.Arrays; Arrays java.util import java.util.Scanner; Scanner java.util public class Main {
	public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    }
} Main public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    } main {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    } Scanner in = new Scanner(System.in); in new Scanner(System.in) int dist = in.nextInt(); dist in.nextInt() in.nextInt in int time = in.nextInt(); time in.nextInt() in.nextInt in int speed = in.nextInt(); speed in.nextInt() in.nextInt in int need = dist / speed; need dist / speed dist speed if (dist%speed != 0) need += 1; dist%speed != 0 dist%speed dist speed 0 need += 1 need 1 if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        } time >= need time need {
          	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 public class Main {
	public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    }
} public class Main {
	public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    }
} Main
import java.util.Arrays;
import java.util.Scanner;
 
public class Main {
	public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
		int dist = in.nextInt();
		int time = in.nextInt();
		int speed = in.nextInt();
      	int need = dist / speed;
      	if (dist%speed != 0) need += 1;
      
      	if (time >= need) {
          	System.out.println("Yes");
        } else {
          	System.out.println("No");
        }
    }
}
