Submission #1355574

#TimeUsernameProblemLanguageResultExecution timeMemory
1355574thelegendary08Monster-Go (EGOI25_monstergo)C++17
100 / 100
32 ms7152 KiB
#include<bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define int long long
#define vi vector<int>
#define vvi vector<vector<int>>
#define pii pair<int, int>
#define vpii vector<pair<int, int>>
#define vc vector<char>
#define vb vector<bool>
#define mii map<int,int>
#define f0r(i,n) for(int i=0;i<n;i++)
#define FOR(i,k,n) for(int i=k;i<n;i++)
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define in(a) int a; cin>>a
#define in2(a,b) int a,b; cin>>a>>b
#define in3(a,b,c) int a,b,c; cin>>a>>b>>c
#define in4(a,b,c,d) int a,b,c,d; cin>>a>>b>>c>>d
#define vin(v,n); vi v(n); f0r(i,n){cin>>v[i];}
#define out(a) cout<<a<<'\n'
#define out2(a,b) cout<<a<<' '<<b<<'\n'
#define out3(a,b,c) cout<<a<<' '<<b<<' '<<c<<'\n'
#define out4(a,b,c,d) cout<<a<<' '<<b<<' '<<c<<' '<<d<<'\n'
#define pout(a) cout<<a.first<<' '<<a.second<<'\n'
#define vout(v) for(auto u : v){cout<<u<<' ';} 
#define nl; cout<<'\n';
#define dout(a) cout<<a<<' '<<#a<<endl
#define dout2(a,b) cout<<a<<' '<<#a<<' '<<b<<' '<<#b<<endl
#define yn(x); if(x){cout<<"YES"<<'\n';}else{cout<<"NO"<<'\n';}
const int leg = 1e9 + 7;
const int mod = 998244353;
using namespace std;
vector<pair<vvi,int>>ans(51, mp((vvi){}, -1));
void solve(int sz, int num){
	vvi g;
	int x = 0;
	f0r(i, num){
		vi tmp;
		for(int j = x; j < x + 12/sz; j++)tmp.pb(j);
		x += 12/sz;
		g.pb(tmp);
	}
	int mx = g.back().back();
	vvi f;
	if(sz == 2){

		f0r(i, num){
			FOR(j, i + 1, num){
				vi cur;
				for(auto u : g[i])cur.pb(u);
				for(auto u : g[j])cur.pb(u);
				f.pb(cur);
			}
		}
	}
	else if(sz == 3){
		f0r(i, num){
			FOR(j, i + 1, num){
				FOR(k, j + 1, num){
					vi cur;
					for(auto u : g[i])cur.pb(u);
					for(auto u : g[j])cur.pb(u);
					for(auto u : g[k])cur.pb(u);
					f.pb(cur);
				}
				
			}
		}
	}
	else if(sz == 1){
		f0r(i, num){
			f.pb(g[i]);
		}
	}
	else if(sz == 6){
		f0r(i, num){
			FOR(j, i + 1, num){
				FOR(k, j + 1, num){
					FOR(l, k+1, num){
						FOR(m, l+1, num){
							FOR(n, m+1, num){
								vi cur;
								for(auto u : g[i])cur.pb(u);
								for(auto u : g[j])cur.pb(u);
								for(auto u : g[k])cur.pb(u);
								for(auto u : g[l])cur.pb(u);
								for(auto u : g[m])cur.pb(u);
								for(auto u : g[n])cur.pb(u);
								f.pb(cur);
							}
						}
						
					}
				}
			}
		}
	}
	else if(sz == 12){
		f0r(i, num){
			FOR(j, i + 1, num){
				FOR(k, j + 1, num){
					FOR(l, k+1, num){
						FOR(m, l+1, num){
							FOR(n, m+1, num){
								FOR(o, n+1, num){
									FOR(p, o+1, num){
										FOR(q, p+1, num){
											FOR(r, q+1, num){
												FOR(s, r+1, num){
													FOR(t, s+1, num){
														vi cur;
														for(auto u : g[i])cur.pb(u);
														for(auto u : g[j])cur.pb(u);
														for(auto u : g[k])cur.pb(u);
														for(auto u : g[l])cur.pb(u);
														for(auto u : g[m])cur.pb(u);
														for(auto u : g[n])cur.pb(u);
														for(auto u : g[o])cur.pb(u);
														for(auto u : g[p])cur.pb(u);
														for(auto u : g[q])cur.pb(u);
														for(auto u : g[r])cur.pb(u);
														for(auto u : g[s])cur.pb(u);
														for(auto u : g[t])cur.pb(u);
														f.pb(cur);
													}
												}
											}
										}
									}
								}
								
							}
						}
						
					}
				}
			}
		}
	}
	else{
		f0r(i, num){
			FOR(j, i + 1, num){
				FOR(k, j + 1, num){
					FOR(l, k+1, num){
						vi cur;
						for(auto u : g[i])cur.pb(u);
						for(auto u : g[j])cur.pb(u);
						for(auto u : g[k])cur.pb(u);
						for(auto u : g[l])cur.pb(u);
						f.pb(cur);
					}
					
				}
				
			}
		}
	}
	if(f.size() < 51 && (ans[f.size()].second == -1 || mx < ans[f.size()].second) && mx < 50)ans[f.size()] = mp(f, mx + 1);
}
vvi merge(vvi a, vvi b, int c){
	vvi ret = a; 
	for(auto u : b){
		vi tmp;
		for(auto x : u){
			tmp.pb(x + c);
		}
		ret.pb(tmp);
	}
	return ret;
}
signed main(){
	ios::sync_with_stdio(false);
	cin.tie(NULL);
	//ifstream cin(".in");
	//ofstream cout(".out");
	in(n);
	vi xs = {1,2,3,4,6,12};
	for(auto u : xs){
		FOR(num, 1, 20){
			solve(u, num);
		}
	}
	FOR(i, 1, 51){
		if(ans[i].second == -1){
			for(int j = 1; j < i; j++){
				if(ans[j].second != -1 && ans[i-j].second != -1 && ans[j].second + ans[i-j].second <= 50 && (ans[i].second == -1 || ans[j].second + ans[i-j].second < ans[i].second)){
					// dout2()
					ans[i] = mp(merge(ans[j].first, ans[i-j].first, ans[j].second), ans[j].second + ans[i-j].second);
				}
			}
		}
	}
	if(false){
		int x = 0;
		f0r(i, n){
			for(int j = x; j < x + 12; j++)cout<<j<<' ';
			cout<<'\n';
			x += 12;
		}
	}
	else{
		for(auto u : ans[n].first){
			vout(u); nl;
		}
	}
}

Compilation message (stderr)

Main.cpp:27:9: warning: ISO C++11 requires whitespace after the macro name
   27 | #define nl; cout<<'\n';
      |         ^~
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