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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#492613#9156. 百万富翁Augenstern77.99996 2812ms358472kbC++142.7kb2024-07-26 14:30:122024-07-26 14:30:12

Judging History

你现在查看的是最新测评结果

  • [2024-07-26 14:30:12]
  • 评测
  • 测评结果:77.99996
  • 用时:2812ms
  • 内存:358472kb
  • [2024-07-26 14:30:12]
  • 提交

answer

#include "richest.h"
#include<bits/stdc++.h>
//#define int long long
//#define ull unsigned int
//#define lll __int128
//#define double long double
using namespace std;
const long long INF=1e9+5;
//const long long mod=998244353,orm=3;
const long long mod=1000000007;
const int MAXN=2000005;
const double eps=1e-6;
vector<pair<int,int> > v2[MAXN],v[MAXN];
vector<int> A,B,ans,v3[MAXN];
int n,rt=0,tot=0;
int B1[10]={183,18,6,3,2,2,2,2};
int d[MAXN],be[MAXN],vis[MAXN];
vector<int> son[MAXN];
void calc(int dep,int &k,int l,int r) {
	k=++tot,d[k]=dep;
	int len=r-l+1;
//		if(dep<=5) cout<<dep<<" "<<l<<" "<<r<<" "<<len<<"\n";
	if(len==1) {
		be[k]=l;
		return ;
	}
	if(len<=B1[dep]||dep==8) {
//			cout<<B1[dep]<<" "<<dep<<"\n";
		for(int i=l;i<=r;i++) {
			for(int j=i+1;j<=r;j++) v[k].push_back({i,j});
		}
		return ;
	}
	int sz=len/B1[dep];
	for(int i=1;i<B1[dep];i++) {
		son[k].push_back(0);
		calc(dep+1,son[k][son[k].size()-1],l,l+sz-1);l+=sz;
	}
	if(l<=r) son[k].push_back(0),calc(dep+1,son[k][son[k].size()-1],l,r);
	for(int i=0;i<son[k].size();i++) {
		for(int j=i+1;j<son[k].size();j++) {
			v2[k].push_back({son[k][i],son[k][j]});
		}
	}
}
void clear() {
	A.clear(),B.clear(),ans.clear();
}
void Clear() {
	for(int i=0;i<=max({tot,n,100});i++) {
		d[i]=be[i]=vis[i]=0;
		v[i].clear(),v2[i].clear(),v3[i].clear(),son[i].clear();
	}
	clear();
	tot=0;rt=0;
}
int O=0,O2=0;
int richest(int N, int T, int S) {
	n=N;
	if(n<=1000) B1[0]=1000;
	calc(0,rt,1,n);
	for(int i=1;i<=tot;i++) {
		for(auto p:v[i]) {
			A.push_back(p.first-1),B.push_back(p.second-1);
		}
	}
	ans=ask(A,B);int nw=0;
	for(int i=1;i<=tot;i++) {
		int id=0;
		for(auto p:v[i]) {
			if(ans[nw++]==p.first-1) vis[p.second]=1;
			else vis[p.first]=1;
		}
		for(auto p:v[i]) {
			if(!vis[p.first]) id=p.first;
			if(!vis[p.second]) id=p.second;
		}
		if(v[i].size()) be[i]=id;
	}
	clear();nw=0;
	int mx=0;
	for(int i=1;i<=tot;i++) v3[d[i]].push_back(i),mx=max(mx,d[i]);
	for(int i=mx;i>=0;i--) {
		for(int j:v3[i]) {
			for(auto p:v2[j]) {
				if(!be[p.first]||!be[p.second]) {
					cout<<be[p.first]<<" "<<be[p.second]<<"\n";
					cout<<v[p.first].size()<<" "<<v[p.second].size()<<"\n";
					assert(0);
				}
				A.push_back(be[p.first]-1),B.push_back(be[p.second]-1);
			}
		}
		if(A.size()) ans=ask(A,B);nw=0;
		for(int j:v3[i]) {
			for(auto p:v2[j]) {
				if(ans[nw++]==be[p.first]-1) vis[be[p.second]]=1;
				else vis[be[p.first]]=1;
			}
			int id=0;
			for(auto p:v2[j]) {
				if(!vis[be[p.first]]) id=be[p.first];
				if(!vis[be[p.second]]) id=be[p.second];
			}
			if(v2[j].size()) be[j]=id;
		}
		clear();nw=0;
	}
	int res=be[rt];Clear();
	return res-1;
}

Details

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Pretests

Pretest #1:

score: 15
Accepted
time: 694ms
memory: 221420kb

input:

1000 1 499500 957319859

output:

Correct
7127326332295218295
1.000000
1331569654267968081

result:

points 1.0 Correct

Pretest #2:

score: 63
Acceptable Answer
time: 2784ms
memory: 345048kb

input:

1000000 20 2000000 29091473

output:

Partially correct Case 2, 63 / 85, maxt = 9, maxs = 1094062
680228207135401537
0.741176
16601290867448354019

result:

points 0.741176 Partially correct Case 2, 63 / 85, maxt = 9, maxs = 1094062


Final Tests

Test #1:

score: 15
Accepted
time: 670ms
memory: 221960kb

input:

1000 1 499500 957319857

output:

Correct
7127326332295218295
1.000000
1331569654267968081

result:

points 1.0 Correct

Test #2:

score: 63
Acceptable Answer
time: 2812ms
memory: 358472kb

input:

1000000 20 2000000 29091471

output:

Partially correct Case 2, 63 / 85, maxt = 9, maxs = 1094062
680228207135401537
0.741176
16601290867448354019

result:

points 0.741176 Partially correct Case 2, 63 / 85, maxt = 9, maxs = 1094062