#include "bits/stdc++.h"
using namespace std;
#define int long long
#define endl '\n'
int mod=1e9+7;
int mod2=998244353;
const int INF=1e9;

signed main(){
  int a,b,c;
  cin>>a>>b>>c;
  cout<<min(c,b/a)<<endl;
}

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