結果

問題 No.5003 物理好きクリッカー
コンテスト
ユーザー sinsincoscos
提出日時 2018-12-05 14:22:26
言語 C++11（廃止可能性あり）
(gcc 13.3.0)
結果
AC  
実行時間 314 ms / 10,000 ms
コード長 3,731 bytes
コンパイル時間 464 ms
実行使用メモリ 21,972 KB
スコア 8,688,426,833
平均クエリ数 10000.00
最終ジャッジ日時 2021-07-19 08:46:05
合計ジャッジ時間 13,076 ms
ジャッジサーバーID
（参考情報） 		judge10 / judge12
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ファイルパターン 結果
other AC * 32
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ソースコード

diff # 

#include <iostream>
#include <stdio.h>
#include <cassert>
using namespace std;
typedef long long ll;
typedef pair<ll,int> P;
ll N;
int ans[10200][2] = {{0}};
ll resB[10200] = {0},resF[10200] = {0},resS[10200] = {0};
ll fac_num[6] = {0},fac_level[6] = {0},beki[21] = {1};
ll fac_price[6] = {15,150,2000,30000,600000,10000000};//逐次更新する
ll fac_reinforce_price[6] = {150,1500,20000,30000,600000,100000000};//逐次更新する
ll fac_gain[6] = {1,1,10,120,2000,25000};
string fac_name[6] = {"click","hand","lily","factory","casino","grimoire"};


string S,result;

void show(){
	for(int i=1;i<=N;i++){
		if(ans[i][0]==1) cout << "click" << endl;
		if(ans[i][0]==2) cout << "buy " << fac_name[ans[i][1]] << endl;
		if(ans[i][0]==3) cout << "sell " << fac_name[ans[i][1]] << endl;
		if(ans[i][0]==4) cout << "reinforce " << fac_name[ans[i][1]] << endl;
		if(ans[i][0]==5) cout << "enhclick" << endl;
		if(ans[i][0]==6) cout << "nothing" << endl;
		cin >> result;
	}
}


ll gain_from_fac(){
	ll gain = 0;
	for(int i=1;i<=5;i++) gain += beki[fac_level[i]]*fac_num[i]*fac_gain[i];
	return gain;
}


void reinforce_fac(int n){
	fac_level[n]++; fac_reinforce_price[n] *= 10;
}

void buy_fac(int n){
	fac_num[n]++; fac_price[n] = (fac_price[n]*6)/5;	
}

ll is_purchase_good(int n,ll time){
	return fac_gain[n]*(beki[fac_level[n]]*(N-time+1+(resF[time]*7))+resB[time]*(beki[fac_level[n]]+99)/100) - fac_price[n];
}

ll is_reinforcement_good(int n,ll time){
	return fac_gain[n]*(beki[fac_level[n]+1]*fac_num[n]*(N-time+1+(resF[time]*7))+resB[time]*(beki[fac_level[n]+1]*fac_num[n]+99)/100) - fac_reinforce_price[n];	
}

ll cost_performance_buy(int n){
	return fac_price[n]/fac_gain[n];
}

ll cost_performance_reinforce(int n){
	return fac_reinforce_price[n]/(fac_gain[n]*2*fac_num[n]);
}

int main(){
	cin >> N >> S;
	fac_num[0] = 1;
	for(int i=1;i<=20;i++) beki[i] = 2*beki[i-1];
	//cerr << is_purchase_good(5,10) << endl;
	for(int i=N;i>=1;i--){
		resB[i] = (S[i]=='B'); resB[i] += resB[i-1];
		resF[i] = (S[i]=='F'); resF[i] += resF[i-1];
		resS[i] = (S[i]=='S'); resS[i] += resS[i-1];
	}
	ll money = 0;
	int aim = 10;
	for(int i=1;i<=N;i++){
		ll gain = 0,loss = 0;
		if(aim!=-1 && aim<10 && fac_price[aim]<=money){
			ans[i][0] = 2; ans[i][1] = aim;
			loss = fac_price[aim]; buy_fac(aim);
			ll mi = 1e9;
			aim = -1;
			for(int j=1;j<=5;j++){
				if(mi > cost_performance_buy(j) && is_purchase_good(j,i+10)>0){
					mi = cost_performance_buy(j); aim = j;
				}
			}
			for(int j=0;j<=5;j++){
				if(fac_num[j]==0) continue;
				if(mi > cost_performance_reinforce(j) && is_reinforcement_good(j,i+10)>0){
					mi = cost_performance_reinforce(j); aim = j+10;
				}
			}
//			cerr << aim << endl;
		}else if(aim>=10 && fac_reinforce_price[aim-10]<=money){
			aim -= 10;
			if(aim==0) ans[i][0] = 5;
			else{ans[i][0] = 4; ans[i][1] = aim;}
			loss = fac_reinforce_price[aim]; reinforce_fac(aim);
			ll mi = 1e9;
			aim = -1;
			for(int j=1;j<=5;j++){
				if(mi > cost_performance_buy(j) && is_purchase_good(j,i+10)>0){
					mi = cost_performance_buy(j); aim = j;
				}
			}
			for(int j=0;j<=5;j++){
				if(fac_num[j]==0) continue;
				if(mi > cost_performance_reinforce(j) && is_reinforcement_good(j,i+10)>0){
					mi = cost_performance_reinforce(j); aim = j+10;
				}
			}
		}else{
			ans[i][0] = 1; gain++;
		}
		gain += gain_from_fac();
		if(S[i-1]=='F') gain *= 7;
		if(S[i-1]=='S'){loss *= 9; loss = (loss+9)/10;}
		money += gain-loss;
		if(S[i-1]=='B') money += (money+99)/100;
		//cerr << money << " " << aim << endl;
		//assert(money>=0);
	}
	for(int j=0;j<=5;j++){
		cerr << fac_num[j] << " " << fac_level[j] << endl;
		cerr << fac_price[j] << " " << fac_reinforce_price[j] << endl;
	}
	cerr << money << endl;
	show();
}
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