#include <bits/stdc++.h>
#include <set>
#include <cstdio>
#include <vector>
#include <iostream>
#include <utility>

#define fir first
#define sec second
#define get(n) scanf("%d",&n);
#define gets(s) string s;cin >> (s);
#define All(s) (c).begin(), (c).end()
#define chmin(x, y) x = min(x, y);
#define chmax(x, y) x = max(x, y);
#define rep(i, j) for (int (i)=0;(i)<(j);(i)++)
#define repk(i, j, k) for(int (i)=(j);(i)<(k);(i)++)
#define dump(x)  cout << #x << " = " << (x) << endl;
#define debug(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;
using namespace std;
typedef long long int ll;
const ll INF = 10241024;
const int MK = 2 * (1e6);
const  double PI = acos(-1);
int P,Q,A;
double pai;
void input(){
    cin >> pai;
}

void solve(){
    double P = PI;
    for (int i=1;i<=MK;i++){
        pai *= 10.0;
        P *= 10.0;
        int pai2 = floor(pai);
        int P2 = floor(P);
        if(pai2 - P2 == 0)continue;
        
        cout << pai2 % 10 << "\n" << P2 % 10 << endl;
        return;
    }
}
int main () {
    solve();
    return 0;
}