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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#292996#4828. Four Plus Fourucup-team1447#0 956ms131068kbC++143.1kb2023-12-28 19:19:292023-12-28 19:19:30

Judging History

你现在查看的是最新测评结果

  • [2023-12-28 19:19:30]
  • 评测
  • 测评结果:0
  • 用时:956ms
  • 内存:131068kb
  • [2023-12-28 19:19:29]
  • 提交

answer

// what is matter? never mind. 
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
//#pragma GCC target("sse,sse2,sse3,sse4,popcnt,abm,mmx,avx,avx2") 
#include<bits/stdc++.h>
#define For(i,a,b) for(int i=(a);i<=(b);++i)
#define Rep(i,a,b) for(int i=(a);i>=(b);--i)
#define ll long long
//#define int long long
#define ull unsigned long long
using namespace std;
inline int read()
{
	int x;cin>>x;return x;
}

#define fi first
#define se second
#define pb push_back
#define mkp make_pair
typedef pair<int,int>pii;
typedef vector<int>vi;
 
#define maxn 200005
#define inf 0x3f3f3f3f

#define N 29000
#define M 4000
string opt;
int n1,n2;
string s1[maxn],s2[maxn];
int to[N][3];

bitset<M>ok[N];
vi e[N];
int deg1[N],deg2[M],id1[N];
int frm[M][M];
bool g[M][M];
int cnt1[N][26],cnt2[N][26];

int n;
string in1[maxn],in2[maxn];
mt19937_64 rnd(64);
void add(int x,int y,int w){
	if(!g[x][y])return;
	g[x][y]=g[y][x]=0;
	frm[x][y]=frm[y][x]=w;
	--deg2[x],--deg2[y];
}
vi res1[N];
map<string,int>mp1,mp2;

signed main()
{
//	freopen("phase1.in","r",stdin);
	cin>>opt;
	if(opt[0]=='p'){
		cin>>n;
		For(i,1,n)cin>>in1[i];
	}else{
		cin>>n;
		For(i,1,n)cin>>in1[i]>>in2[i];
	}
	cin>>n1;
	For(i,1,n1)cin>>s1[i];
	cin>>n2;
	For(i,1,n2)cin>>s2[i];
	For(i,1,n1) for(auto c:s1[i]) ++cnt1[i][c-'a'];
	For(i,1,n2) for(auto c:s2[i]) ++cnt2[i][c-'a'];
	int sums=0;
///	cerr<<"n1,n2 "<<n1<<" "<<n2<<"\n";
//	cerr<<"n1n2 "<<n1*n2<<"\n";
	For(i,1,n1) {
		For(j,1,n2) {
			ok[i][j]=1;
			For(c,'a','z'){
				if(cnt1[i][c-'a']<cnt2[j][c-'a']){
					ok[i][j]=0;
					break;
				}
			}
			if(ok[i][j]){
				++deg1[i];
				++deg2[j];
				e[i].pb(j);
				++sums;
			}
		}
	}
//	cerr<<"sums "<<sums<<"\n";
	For(i,1,n1) id1[i]=i;
	sort(id1+1,id1+n1+1,[&](int x,int y){
		return deg1[x]<deg1[y];
	});
//	For(i,1,n1)cout<<id1[i]<<" "<<deg1[id1[i]]<<" "<<s1[i]<<"\n";
	memset(g,1,sizeof g);
	For(i,1,n2) deg2[i]=n2;
	For(ii,1,n1){
		int i=id1[ii];
		if(deg1[i]<3)continue;
	//	shuffle(e[i].begin(),e[i].end(),rnd);
		sort(e[i].begin(),e[i].end(),[&](int x,int y){
			return deg2[x]<deg2[y];
		});
		shuffle(e[i].begin(),e[i].end(),rnd);
		auto find=[&](){
	//		cout<<"sz "<<e[i].size()<<"\n";
			for(int x:e[i])
				for(int y:e[i])if(y!=x && g[x][y])
					for(int z:e[i])if(z!=x&&z!=y && g[x][z] && g[y][z]){
						add(x,y,i);
						add(x,z,i);
						add(y,z,i);
						res1[i]={x,y,z};
						return;
					}
			for(int x:e[i])
				for(int y:e[i])if(g[x][y])
					for(int z:e[i])if(g[x][z] && g[y][z]){
						add(x,y,i);
						add(x,z,i);
						add(y,z,i);
						res1[i]={x,y,z};
						return;
				}
			cerr<<"Fail "<<ii<<" "<<i<<"\n";
			assert(0);
		};
		find();
	}
	
	For(i,1,n1) mp1[s1[i]]=i;
	For(i,1,n2) mp2[s2[i]]=i;
	
	if(opt[0]=='p'){
		For(i,1,n){
			int u=mp1[in1[i]];
			int x=res1[u][0],y=res1[u][1],z=res1[u][2];
			cout<<s2[x]<<" "<<s2[y]<<" "<<s2[z]<<endl;
		}
	}else{
		For(i,1,n){
			int x=mp2[in1[i]],y=mp2[in2[i]];
			int u=g[x][y];
			cout<<s1[u]<<endl;
		}
	}
	return 0;
}
/*
encode
3
4
((((|)|)|)|)
5
(|(|))((|(|))|)

7 15 (kmax-n+4)
9 27
11 50-11
*/

详细

Test #1:

score: 0
Wrong Answer
time: 956ms
memory: 131068kb

input:

password
2
password
couthier
28558
aardvark aardwolf aasvogel abacuses abalones abampere abandons abapical abasedly abashing abatable abatises abattoir abbacies abbatial abbesses abdicate abdomens abdomina abducens abducent abducing abducted abductee abductor abelmosk aberrant abetment abettals abet...

output:

rods rasp proa
etui ruth trio

input:

keys
4
rods rasp
trio ruth
proa rods
rasp proa
28558
aardvark aardwolf aasvogel abacuses abalones abampere abandons abapical abasedly abashing abatable abatises abattoir abbacies abbatial abbesses abdicate abdomens abdomina abducens abducent abducing abducted abductee abductor abelmosk aberrant abet...

output:






result:

wrong output format Unexpected end of file - token expected