結果

問題 No.5003 物理好きクリッカー
ユーザー iicafiaxus
提出日時 2018-12-02 22:21:44
言語 D
(dmd 2.109.1)
結果
AC  
実行時間 367 ms / 10,000 ms
コード長 2,230 bytes
コンパイル時間 1,620 ms
実行使用メモリ 21,996 KB
スコア 17,456,280,027
平均クエリ数 10000.00
最終ジャッジ日時 2023-06-01 00:00:00
合計ジャッジ時間 15,613 ms
ジャッジサーバーID
（参考情報） 		judge15 / judge11
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ファイルパターン 結果
other AC * 32
権限があれば一括ダウンロードができます

ソースコード

diff # 

import std.stdio, std.conv, std.string, std.bigint;
import std.math, std.random, std.datetime;
import std.array, std.range, std.algorithm, std.container;
string read(){ static string[] ss; while(!ss.length) ss = readln.chomp.split; string res = ss[0]; ss.popFront; return res; }

class Facility{
	string name;
	long benefit;
	long cost;
	long enhcost;
	long level;
	long amount = 0;
	this(string na, long ben, long cost){
		this.name = na;
		this.benefit = ben;
		this.cost = cost;
		this.enhcost = cost * 10;
		this.level = 1;
	}
	void buy(){
		amount += 1;
		cost = (cost * 6 + 4) / 5;
	}
	void enh(){
		level += 1;
		benefit *= 2;
		enhcost *= 10;
	}
}

void main(){
	int n = read.to!int;
	string s = readln.chomp;
	
	Facility click =	new Facility("click", 1, 15);
	click.amount = 1;
	Facility[] facs = [
		new Facility("hand", 1, 150),
		new Facility("lily", 10, 2_000),
		new Facility("factory", 120, 30_000),
		new Facility("casino", 2_000, 600_000),
		new Facility("grimoire", 25_000, 10_000_000)
	];
	
	long value = 0;
	foreach(i; n.iota){
		string ans = "nothing";
		
		real bestrate = 1.0;
		Facility bestfac = click;
		string bestmove = "";
		foreach(fa; facs){
			if(fa.cost > value) continue;
			if(fa.benefit * (n - i) > fa.cost){
				real rate = (fa.benefit * (n - i)).to!real / fa.cost.to!real;
				if(rate > bestrate) bestrate = rate, bestfac = fa, bestmove = "buy";
			}
		}
		foreach(fa; facs){
			if(fa.enhcost > value) continue;
			if(fa.benefit * fa.amount * (n - i) > fa.enhcost){
				real rate = (fa.benefit * fa.amount * (n - i)).to!real / fa.enhcost.to!real;
				if(rate > bestrate) bestrate = rate, bestfac = fa, bestmove = "reinforce";
			}
		}
		if(bestfac.name == "click"){
			ans = "click";
			value += 1;
		}
		else if(bestmove == "buy"){
			ans = "buy " ~ bestfac.name;
			value -= bestfac.cost;
			bestfac.buy;
			debug ans ~= "(" ~ bestfac.amount.to!string ~ ")";
		}
		else if(bestmove == "reinforce"){
			ans = "reinforce " ~ bestfac.name;
			value -= bestfac.enhcost;
			bestfac.enh;
			debug ans ~= "(" ~ bestfac.level.to!string ~ ")";
		}
		foreach(fa; facs){
			value += fa.benefit * fa.amount;
		}
		
		debug ans ~= " " ~ value.to!string;
		
		ans.writeln;
		stdout.flush;
		readln;
	}
}
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