結果

問題 No.5003 物理好きクリッカー
ユーザー sinsincoscossinsincoscos
提出日時 2018-12-05 15:54:25
言語 C++11
(gcc 11.4.0)
結果
WA  
実行時間 -
コード長 4,463 bytes
コンパイル時間 505 ms
実行使用メモリ 22,008 KB
スコア 0
平均クエリ数 1.00
最終ジャッジ日時 2021-07-19 08:46:39
合計ジャッジ時間 3,496 ms
ジャッジサーバーID
（参考情報） 		judge12 / judge14
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 WA -
testcase_01 WA -
testcase_02 WA -
testcase_03 WA -
testcase_04 WA -
testcase_05 WA -
testcase_06 WA -
testcase_07 WA -
testcase_08 WA -
testcase_09 WA -
testcase_10 WA -
testcase_11 WA -
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 WA -
testcase_16 AC 32 ms
21,528 KB
testcase_17 WA -
testcase_18 WA -
testcase_19 WA -
testcase_20 WA -
testcase_21 WA -
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 WA -
testcase_28 WA -
testcase_29 WA -
testcase_30 WA -
testcase_31 WA -
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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;
//		assert(result=="ok");
	}
}


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 sell_fac(int n){
	fac_num[n]--; ll t = (fac_price[n]+3)/4; fac_price[n] = (fac_price[n]*5)/6; return t;
}
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*20))+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;
	int cnt = 0,res = 0,fever = 0;
	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); cnt++;
			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{
			if(i>=10000-cnt){
				if(fac_num[1]>0){gain += sell_fac(1); ans[i][0] = 3; ans[i][1] = 1;cnt--;}
				else if(fac_num[2]>0) {gain += sell_fac(2);ans[i][0] = 3; ans[i][1] = 2;cnt--;}
				else if(fac_num[3]>0) {gain += sell_fac(3);ans[i][0] = 3; ans[i][1] = 3;cnt--;}
				else if(fac_num[4]>0) {gain += sell_fac(4);ans[i][0] = 3; ans[i][1] = 4;cnt--;}
				else if(fac_num[5]>0) {gain += sell_fac(5);ans[i][0] = 3; ans[i][1] = 5;cnt--;}
				else {ans[i][0] = 1; gain += beki[fac_level[0]];}
			}else {ans[i][0] = 1; gain += beki[fac_level[0]];}
		}
		gain += gain_from_fac();
		if(S[i-1]=='F') fever = 20;
		if(fever>0){gain *= 7; fever--;}
		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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