#include <bits/stdc++.h>
#define ll  long long
#define ss second
#define ff first
#define sz size()
#define el '\n'
#define tc ll tt; cin>>tt; while(tt--)
using namespace std;

void fastIO() {
	ios::sync_with_stdio(false);
	cout.tie(nullptr);
	cin.tie(nullptr);
}

int main(){
    fastIO();
    ll h,t;
    cin >> h >> t;
    cout << h / t ;
}