#include #define ll long long #define INF 1000000005 #define MOD 1000000007 #define EPS 1e-10 #define rep(i,n) for(int i=0;i<(int)(n);++i) #define rrep(i,n) for(int i=(int)(n)-1;i>=0;--i) #define srep(i,s,t) for(int i=(int)(s);i<(int)(t);++i) #define each(a,b) for(auto& (a): (b)) #define all(v) (v).begin(),(v).end() #define len(v) (int)(v).size() #define zip(v) sort(all(v)),v.erase(unique(all(v)),v.end()) #define cmx(x,y) x=max(x,y) #define cmn(x,y) x=min(x,y) #define fi first #define se second #define pb push_back #define show(x) cout<<#x<<" = "<<(x)< P; typedef pair pll; typedef vector vi; typedef vector vvi; typedef vector vl; typedef vector vvl; typedef vector vd; typedef vector

vp; typedef vector vs; const int MAX_N = 20; //最大独立集合のサイズは補グラフのクリーク数を考える //最小頂点被覆は(頂点数)-(最大独立集合のサイズ) //solに最大クリークを形成する頂点集合を格納 class CliqueNumber{ private: static const int MAX_V = 210; int V, ans; int el[MAX_V][MAX_V / 30 + 1]; int dp[MAX_V]; int s[MAX_V][MAX_V / 30 + 1]; bool dfs(int v, int k) { int c = 0, d = 0; for(int i = 0; i < (V + 31) / 32; i++){ s[k][i] = el[v][i]; if (k != 1) s[k][i] &= s[k - 1][i]; c += __builtin_popcount(s[k][i]); } if(c == 0){ if(k > ans){ ans = k; sol.clear(); sol.push_back(v); return 1; } return 0; } for(int i = 0; i<(V + 31) / 32; i++){ for(int a = s[k][i]; a; d++){ if (k + (c - d) <= ans) return 0; int lb = a&(-a), lg = 0; a ^= lb; while (lb != 1) { lb = (unsigned int)(lb) >> 1; lg++; } int u = i * 32 + lg; if (k + dp[u] <= ans) return 0; if (dfs(u, k + 1)) { sol.push_back(v); return 1; } } } return 0; } public: vector sol; CliqueNumber(int node_size) { V = node_size; ans = 0; memset(el, 0, sizeof(int) * MAX_V * (MAX_V / 30 + 1)); memset(dp, 0, sizeof(int) * MAX_V); } void add_edge(int u, int v) { if (u > v) swap(u, v); if (u == v) return; el[u][v / 32] |= (1 << (v % 32)); } int solve() { for(int i = V - 1; i >= 0; i--){ dfs(i, 1); dp[i] = ans; } return ans; } }; int main() { cin.tie(0); ios::sync_with_stdio(false); int p,s,n; cin >> s; s = (ll)s * 12345 % 1000003; n = s % 120 + 2; s = (ll)s * 12345 % 1000003; p = s; CliqueNumber cn(n); rep(i,n){ srep(j,i+1,n){ s = (ll)s * 12345 % 1000003; if(s < p){ cn.add_edge(i,j); } } } cout << cn.solve() + 1 << "\n"; rep(i,len(cn.sol)-1){ cout << cn.sol[i] + 1 << " "; } cout << cn.sol.back() + 1 << "\n"; return 0; }