#include <bits/stdc++.h> // #pragma GCC optimize("O3") // #pragma GCC target("avx2") #define forn for(int i=1;i<=n;i++) #define Yes cout<<"Yes\n" #define No cout<<"No\n" #define YES cout<<"YES\n" #define NO cout<<"NO\n" #define pb push_back #define sp setprecision #define all(v) v.begin(),v.end() #define rall(v) v.rbegin(),v.rend() #define int long long #define ll long long #define nn '\n' using namespace std; const int N=1e6; const int M=105*105; const int INF=1e18; const int MOD=1e9+7; int a,b,c; void al(){ cout<<1; } /* 5 1 0 a a с с с с 2 2 0 0 0 0 4 8 */ signed main(){ ios_base::sync_with_stdio(0); cin.tie(0); // cout.tie(0); int t=1; // cin>>t; while(t--) { al(); } }