include <bits/stdc++.h>

define ll long long

define ld long double

using namespace std; int main(){

ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
ll a, b, c;
cin>>a>>b>>c;
if(b/a > c){
    cout<<c;
}
else{
    cout<<b/a;
}

}