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


void solve(long long N){
    cout << ((N - 1) / 100) + 1 << endl;
}

int main(){
    long long N;
    scanf("%lld",&N);
    solve(N);
    return 0;
}

#include<bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
#define pb push_back
#define fastio ios_base::sync_with_stdio(false); cin.tie(0);cout.tie(0);
const int MOD = 1000000007;
#define PI = acos(-1)
using namespace std ;
int main(){
   fastio ;
   int n ;
   cin >> n ; 
   int ans = n/100;
   if(n % 100) ans++;
   cout << ans ;
}

