#include<bits/stdc++.h>
#define REP(i,n) for(int i=0,i##_len=(n);i<i##_len;++i)
#define rep(i,a,b) for(int i=int(a);i<int(b);++i)
using namespace std;
using ll = long long;

int main(){
    int N,K,d;cin>>N>>K>>d;
    assert(1<=N&&N<=1000);
    assert(N<=K&&K<=N*d);
    assert(1<=d&&d<=50);
}