#include <iostream>

using namespace std;

int main()
{
   int N,M;
   cin>>N>>M;
   cout<<N/M;
}
#include <bits/stdc++.h>
using namespace std;
#define ios ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define lop ios; ll t; cin>>t; while(t--)
#define pb push_back
#define vi vector<ll>
#define vivi vector<vector<ll>> 
#define vipa vector<pair<ll,ll>>
#define F first
#define S second
#define M 1000000007
#define kl "\n"
#define _p(v) for(auto i:v)cout<<i<<" ";
#define all(v) v.begin(),v.end()
#define rll(v) v.rbegin(),v.rend()
typedef long long ll;
ll lcm(ll x, ll y){ll k=x*y; k/=(__gcd(x,y)); return k;}
//ll power(ll x,ll y){ ll r= 1;x = x % M;if(x==0) return 0; while(y>0) {if(y&1) r=(r*x)%M; y=y>>1; x=(x*x)%M;} return r;}  


void solve()
{
    ll n,m,k,i,j;
    cin>>n>>m;
    k=n/m;
    cout<<k;
}

int main() 
{ 
    ios
    // ll t;
    // cin>>t;
    // while(t--)
    solve();
	return 0; 
}