#include<bits/stdc++.h>
using namespace std;
inline int read()
{
	int x=0,f=1;
	char c=getchar();
	while(c<'0'||c>'9')
	{
		if(c=='-')
			f=-1;
		c=getchar();
	}
	while(c<='9'&&c>='0')
	{
		x=x*10+c-'0';
		c=getchar();
	}
	return x*f;
}
int main()
{
	int d=read(),t=read(),s=read();
	if(t*s>=d)
		puts("Yes");
	else
		puts("No");
	return 0;
} 

#include <iostream>
using namespace std;
#define fin(ans) cout << (ans) << '\n'
int main()
{
    int A[3];
    cin >> A[0] >> A[1] >>A[2];
    sort(A,A+3);
    if(A[0] == A[1] && A[1] == A[2]){
        fin("No");
    }else if ((A[0] != A[1] && A[1] != A[2]) ){
        fin("No");
    }else{
        fin("Yes");
    }
    
        return 0;
}