Submission #1303737

#TimeUsernameProblemLanguageResultExecution timeMemory
1303737Nonoze라멘 (JOI14_ramen)C++20
100 / 100
1 ms348 KiB
#include "ramen.h"
/*
*	Author: Nonoze
*	Created: Friday 19/12/2025
*/
#include <bits/stdc++.h>
using namespace std;

#ifndef DEBUG
	#define dbg(...)
#endif

// #define cout cerr << "OUT: "
#define endl '\n'
#define endlfl '\n' << flush
#define quit(x) return (void)(cout << x << endl)

template<typename T> void read(T& x) { cin >> x; }
template<typename T1, typename T2> void read(pair<T1, T2>& p) { read(p.first), read(p.second); }
template<typename T> void read(vector<T>& v) { for (auto& x : v) read(x); }
template<typename T1, typename T2> void read(T1& x, T2& y) { read(x), read(y); }
template<typename T1, typename T2, typename T3> void read(T1& x, T2& y, T3& z) { read(x), read(y), read(z); }
template<typename T1, typename T2, typename T3, typename T4> void read(T1& x, T2& y, T3& z, T4& zz) { read(x), read(y), read(z), read(zz); }
template<typename T> void print(vector<T>& v) { for (auto& x : v) cout << x << ' '; cout << endl; }

#define sz(x) (int)(x.size())
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define make_unique(v) sort(all(v)), v.erase(unique(all(v)), (v).end())
#define pb push_back
#define mp(a, b) make_pair(a, b)
#define fi first
#define se second
#define cmin(a, b) a = min(a, b)
#define cmax(a, b) a = max(a, b)
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define QYES quit("YES")
#define QNO quit("NO")

#define double long double
const int inf = numeric_limits<int>::max() / 4;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int MOD = 1e9+7, LOG=20;


void Ramen(int N) {
	vector<vector<int>> mini(1);
	vector<vector<int>> maxi(1);
	for (int i=0; i+1<N; i+=2) {
		if (Compare(i, i+1)==1) {
			mini[0].pb(i+1);
			maxi[0].pb(i);
		} else {
			mini[0].pb(i);
			maxi[0].pb(i+1);
		}
	}
	if (N%2==1) {
		mini[0].pb(N-1);
		maxi[0].pb(N-1);
	}
	int level=0;
	while (sz(mini[level])>1) {
		mini.pb({});
		maxi.pb({});
		for (int i=0; i+1<sz(mini[level]); i+=2) {
			if (Compare(mini[level][i], mini[level][i+1])==1) {
				mini[level+1].pb(mini[level][i+1]);
			} else {
				mini[level+1].pb(mini[level][i]);
			}
		}
		if (sz(mini[level])%2==1) {
			mini[level+1].pb(mini[level].back());
		}
		for (int i=0; i+1<sz(maxi[level]); i+=2) {
			if (Compare(maxi[level][i], maxi[level][i+1])==1) {
				maxi[level+1].pb(maxi[level][i]);
			} else {
				maxi[level+1].pb(maxi[level][i+1]);
			}
		}
		if (sz(maxi[level])%2==1) {
			maxi[level+1].pb(maxi[level].back());
		}
		level++;
	}
	Answer(mini[level][0], maxi[level][0]);
}
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