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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#831533#8952. 解谜游戏275307894a87.11 164ms8204kbC++143.5kb2024-12-25 15:21:482024-12-25 15:21:55

Judging History

你现在查看的是最新测评结果

  • [2024-12-25 15:21:55]
  • 评测
  • 测评结果:87.11
  • 用时:164ms
  • 内存:8204kb
  • [2024-12-25 15:21:48]
  • 提交

answer

#include<bits/stdc++.h>
#include "puzzle.h"
#define Gc() getchar()
#define Me(x,y) memset(x,y,sizeof(x))
#define Mc(x,y) memcpy(x,y,sizeof(x))
#define d(x,y) ((m)*(x-1)+(y))
#define R(n) (rnd()%(n)+1)
#define Pc(x) putchar(x)
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define eb emplace_back
#define all(x) x.begin(),x.end()
using namespace std;using ll=long long;using db=double;using lb=long db;using ui=unsigned;using ull=unsigned long long;using pii=pair<int,int>;
const int N=1e3+5,M=(1<<28)+5,K=1000+5,mod=1e9+7,Mod=mod-1;const db eps=1e-9;const int INF=1e9+7;mt19937 rnd(28382);
#define Tp template<typename T>
#define Ts template<typename T,typename... Ar>
namespace Debug{
	Tp void _debug(char* f,T t){cerr<<f<<'='<<t<<endl;}
	Ts void _debug(char* f,T x,Ar... y){while(*f!=',') cerr<<*f++;cerr<<'='<<x<<",";_debug(f+1,y...);}
	#ifdef LOCAL
	#define gdb(...) _debug((char*)#__VA_ARGS__,__VA_ARGS__)
	#else 
	#define gdb(...) void()
	#endif
}using namespace Debug;
int nn,pp[N],qcnt;
vector<int> p,vis,rgt;
int n;
void divide(vector<int> st,int sum,int w){
	if(!sum) return;
	if(st.size()==1){
		vis[st[0]]=1;rgt.push_back(st[0]);
		return;
	}
	int m=st.size()/2;
	vector<int> s1(st.begin(),st.begin()+m),s2(st.begin()+m,st.end());
	for(int i=0;i<s1.size();i++) swap(p[s1[i]],p[rgt[i]]);
	int pw=w-query(p)-s1.size();
	// gdb(pw);
	for(int i=0;i<s1.size();i++) swap(p[s1[i]],p[rgt[i]]);
	divide(s1,pw,w);divide(s2,sum-pw,w);
}
int alp[N][N];
void play(int nn){
	mt19937 rnd(181766);
	n=nn;p.resize(n);vis.resize(n);
	iota(all(p),0);
	if(n==1) return check(p);
	for(int i=1;i<=50;i++){
		shuffle(all(p),rnd);
		while(query(p)){
			shuffle(all(p),rnd);
		}
		for(int i=0;i<n;i++) alp[p[i]][i]=1;
	}
	int cnt=0;
	vector<int> id(n-1);
	iota(all(id),1);shuffle(all(id),rnd);
	for(int i:id){
		swap(p[0],p[i]);
		int w=query(p);
		if(w){
			if(w==2){
				cnt=w;vis[i]=vis[0]=1;
				break;
			}
			int w1=p[0],w2=p[i];
			while(1){
				auto q=p;
				shuffle(q.begin()+1,q.end(),rnd);
				if(!query(q)){vis[i]=1;break;}
				q=p;
				swap(q[0],q[i]);
				shuffle(q.begin()+1,q.end(),rnd);
				swap(q[0],q[i]);
				if(!query(q)){vis[0]=1;break;}
			}
			cnt=1;break;
			break;
		}
		swap(p[0],p[i]);
	}
	gdb(qcnt);
	for(int i=0;i<n;i++) if(vis[i]) rgt.push_back(i);
	int cts=0;
	while(cnt^n){
		int w=cnt;
		// gdb(w,p[0],p[1],p[2],p[3],p[4],rgt[0],vis[2]);
		while(w==cnt){
			for(int i=0;i<n;i++) if(!vis[i]) alp[p[i]][i]=1;
			static int ap[N];Me(ap,0);
			for(int i:rgt) ap[p[i]]=1;
			for(int i=0;i<n;i++) if(!vis[i]){
				int x=R(n)-1;
				int k=100;
				while(ap[x]||(k&&alp[x][i])){
					if(!ap[x]&&alp[x][i]) k--;
					x=R(n)-1;
				}
				p[i]=x;ap[x]=1;
			}
			int flag=0;
			for(int i=0;i<n;i++) if(!vis[i]&&!alp[p[i]][i]) flag=1;
			if(!flag) continue;
			w=query(p);
			cts++;
			// gdb(w,p[0],p[1],p[2],p[3],p[4]);
		}
		// gdb(w,p[0],p[1],p[2]);
		vector<int> st;
		vector<int> id(n+1);
		iota(all(id),0);shuffle(id.begin(),id.begin()+n,rnd);
		for(int i:id)if(rgt.size()<w){
			if(i<n&&!vis[i]&&!alp[p[i]][i]) st.push_back(i);
			if(i==n||st.size()==rgt.size()){
				if(i==n){
					divide(st,w-rgt.size(),w);
				}else{
					for(int i=0;i<st.size();i++) swap(p[st[i]],p[rgt[i]]);
					int pw=query(p);
					for(int i=0;i<st.size();i++) swap(p[st[i]],p[rgt[i]]);
					if(pw<w-st.size()){
						divide(st,w-pw-st.size(),w);
					}
				}
				
				st.clear();
			}
		}
		cnt=w;
	}
	check(p);
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 2
Accepted

Test #1:

score: 2
Accepted
time: 0ms
memory: 4024kb

input:

1 2 816815200

result:

ok accepted: cnt = 99

Test #2:

score: 2
Accepted
time: 0ms
memory: 3832kb

input:

1 3 723182155

result:

ok accepted: cnt = 151

Test #3:

score: 2
Accepted
time: 1ms
memory: 5896kb

input:

1 5 971867682

result:

ok accepted: cnt = 186

Test #4:

score: 2
Accepted
time: 0ms
memory: 3820kb

input:

1 3 887042235

result:

ok accepted: cnt = 165

Test #5:

score: 2
Accepted
time: 0ms
memory: 3836kb

input:

1 3 568659743

result:

ok accepted: cnt = 151

Test #6:

score: 2
Accepted
time: 0ms
memory: 3844kb

input:

1 5 930991667

result:

ok accepted: cnt = 143

Test #7:

score: 2
Accepted
time: 0ms
memory: 3920kb

input:

1 5 185481439

result:

ok accepted: cnt = 155

Test #8:

score: 2
Accepted
time: 0ms
memory: 3924kb

input:

1 5 405685705

result:

ok accepted: cnt = 124

Test #9:

score: 2
Accepted
time: 0ms
memory: 4164kb

input:

1 5 693401039

result:

ok accepted: cnt = 140

Test #10:

score: 2
Accepted
time: 0ms
memory: 3840kb

input:

1 5 570594473

result:

ok accepted: cnt = 144

Subtask #2:

score: 4
Accepted

Test #11:

score: 4
Accepted
time: 0ms
memory: 4028kb

input:

2 2 931107645

result:

ok accepted: cnt = 99

Test #12:

score: 4
Accepted
time: 0ms
memory: 3900kb

input:

2 4 512124670

result:

ok accepted: cnt = 179

Test #13:

score: 4
Accepted
time: 0ms
memory: 3816kb

input:

2 4 793864173

result:

ok accepted: cnt = 127

Test #14:

score: 4
Accepted
time: 0ms
memory: 3856kb

input:

2 7 322910591

result:

ok accepted: cnt = 141

Test #15:

score: 4
Accepted
time: 0ms
memory: 3864kb

input:

2 9 316192686

result:

ok accepted: cnt = 168

Test #16:

score: 4
Accepted
time: 0ms
memory: 3928kb

input:

2 10 350886420

result:

ok accepted: cnt = 177

Test #17:

score: 4
Accepted
time: 0ms
memory: 3896kb

input:

2 10 914937911

result:

ok accepted: cnt = 161

Test #18:

score: 4
Accepted
time: 0ms
memory: 3860kb

input:

2 10 68729974

result:

ok accepted: cnt = 167

Test #19:

score: 4
Accepted
time: 0ms
memory: 3868kb

input:

2 10 15788440

result:

ok accepted: cnt = 152

Test #20:

score: 4
Accepted
time: 0ms
memory: 4172kb

input:

2 10 950846282

result:

ok accepted: cnt = 161

Subtask #3:

score: 6
Accepted

Test #21:

score: 6
Accepted
time: 0ms
memory: 3820kb

input:

3 2 667362636

result:

ok accepted: cnt = 102

Test #22:

score: 6
Accepted
time: 0ms
memory: 3844kb

input:

3 4 890842001

result:

ok accepted: cnt = 179

Test #23:

score: 6
Accepted
time: 0ms
memory: 4144kb

input:

3 3 225277415

result:

ok accepted: cnt = 138

Test #24:

score: 6
Accepted
time: 0ms
memory: 3872kb

input:

3 26 235413642

result:

ok accepted: cnt = 165

Test #25:

score: 6
Accepted
time: 0ms
memory: 3868kb

input:

3 25 139642984

result:

ok accepted: cnt = 150

Test #26:

score: 6
Accepted
time: 1ms
memory: 4232kb

input:

3 30 991911708

result:

ok accepted: cnt = 210

Test #27:

score: 6
Accepted
time: 1ms
memory: 4000kb

input:

3 30 4514256

result:

ok accepted: cnt = 200

Test #28:

score: 6
Accepted
time: 1ms
memory: 4240kb

input:

3 30 157113423

result:

ok accepted: cnt = 208

Test #29:

score: 6
Accepted
time: 1ms
memory: 3944kb

input:

3 30 557648974

result:

ok accepted: cnt = 195

Test #30:

score: 6
Accepted
time: 1ms
memory: 3948kb

input:

3 30 645022468

result:

ok accepted: cnt = 224

Test #31:

score: 6
Accepted
time: 0ms
memory: 3864kb

input:

4 2 427653480

result:

ok accepted: cnt = 102

Test #32:

score: 6
Accepted
time: 0ms
memory: 4040kb

input:

4 3 219860551

result:

ok accepted: cnt = 151

Test #33:

score: 6
Accepted
time: 0ms
memory: 3808kb

input:

4 4 165138325

result:

ok accepted: cnt = 137

Test #34:

score: 6
Accepted
time: 2ms
memory: 4192kb

input:

4 93 525060479

result:

ok accepted: cnt = 584

Test #35:

score: 6
Accepted
time: 2ms
memory: 4416kb

input:

4 99 829735778

result:

ok accepted: cnt = 605

Subtask #4:

score: 8
Accepted

Test #36:

score: 8
Accepted
time: 2ms
memory: 4288kb

input:

4 100 6610818

result:

ok accepted: cnt = 572

Test #37:

score: 8
Accepted
time: 2ms
memory: 6376kb

input:

4 100 653323659

result:

ok accepted: cnt = 577

Test #38:

score: 8
Accepted
time: 2ms
memory: 4192kb

input:

4 100 268513130

result:

ok accepted: cnt = 603

Test #39:

score: 8
Accepted
time: 2ms
memory: 4232kb

input:

4 100 479581529

result:

ok accepted: cnt = 618

Test #40:

score: 8
Accepted
time: 2ms
memory: 4276kb

input:

4 100 119844914

result:

ok accepted: cnt = 648

Subtask #5:

score: 10
Accepted

Test #41:

score: 10
Accepted
time: 0ms
memory: 3832kb

input:

5 2 527801655

result:

ok accepted: cnt = 99

Test #42:

score: 10
Accepted
time: 0ms
memory: 3852kb

input:

5 5 235665947

result:

ok accepted: cnt = 151

Test #43:

score: 10
Accepted
time: 0ms
memory: 3852kb

input:

5 3 648413779

result:

ok accepted: cnt = 138

Test #44:

score: 10
Accepted
time: 11ms
memory: 5212kb

input:

5 272 737778828

result:

ok accepted: cnt = 1938

Test #45:

score: 10
Accepted
time: 13ms
memory: 6220kb

input:

5 278 173436130

result:

ok accepted: cnt = 2054

Test #46:

score: 10
Accepted
time: 15ms
memory: 5340kb

input:

5 300 997862299

result:

ok accepted: cnt = 2357

Test #47:

score: 10
Accepted
time: 12ms
memory: 5020kb

input:

5 300 764271855

result:

ok accepted: cnt = 2301

Test #48:

score: 10
Accepted
time: 10ms
memory: 6688kb

input:

5 300 428892383

result:

ok accepted: cnt = 2148

Test #49:

score: 10
Accepted
time: 13ms
memory: 6524kb

input:

5 300 166706392

result:

ok accepted: cnt = 2098

Test #50:

score: 10
Accepted
time: 11ms
memory: 5360kb

input:

5 300 843444435

result:

ok accepted: cnt = 2193

Subtask #6:

score: 10
Accepted

Test #51:

score: 10
Accepted
time: 0ms
memory: 3820kb

input:

6 2 183795068

result:

ok accepted: cnt = 99

Test #52:

score: 10
Accepted
time: 0ms
memory: 4156kb

input:

6 5 63668012

result:

ok accepted: cnt = 145

Test #53:

score: 10
Accepted
time: 0ms
memory: 3884kb

input:

6 5 990398365

result:

ok accepted: cnt = 120

Test #54:

score: 10
Accepted
time: 37ms
memory: 6156kb

input:

6 488 942578687

result:

ok accepted: cnt = 4030

Test #55:

score: 10
Accepted
time: 36ms
memory: 7056kb

input:

6 475 915148470

result:

ok accepted: cnt = 3749

Test #56:

score: 10
Accepted
time: 37ms
memory: 7240kb

input:

6 500 736505651

result:

ok accepted: cnt = 4265

Test #57:

score: 10
Accepted
time: 39ms
memory: 7324kb

input:

6 500 352417213

result:

ok accepted: cnt = 4129

Test #58:

score: 10
Accepted
time: 36ms
memory: 7264kb

input:

6 500 80534667

result:

ok accepted: cnt = 4683

Test #59:

score: 10
Accepted
time: 38ms
memory: 6788kb

input:

6 500 811975157

result:

ok accepted: cnt = 4331

Test #60:

score: 10
Accepted
time: 38ms
memory: 6628kb

input:

6 500 471392863

result:

ok accepted: cnt = 3935

Subtask #7:

score: 47.11
Acceptable Answer

Test #61:

score: 60
Accepted
time: 0ms
memory: 4132kb

input:

7 2 412859550

result:

ok accepted: cnt = 99

Test #62:

score: 60
Accepted
time: 0ms
memory: 3900kb

input:

7 4 892225546

result:

ok accepted: cnt = 155

Test #63:

score: 60
Accepted
time: 0ms
memory: 3848kb

input:

7 4 577686541

result:

ok accepted: cnt = 148

Test #64:

score: 60
Accepted
time: 132ms
memory: 7488kb

input:

7 902 974849567

result:

ok accepted: cnt = 9047

Test #65:

score: 60
Accepted
time: 130ms
memory: 7712kb

input:

7 939 155203710

result:

ok accepted: cnt = 8455

Test #66:

score: 49.5233
Acceptable Answer
time: 153ms
memory: 7904kb

input:

7 1000 253107507

result:

points 0.8253888889 partially_correct: cnt = 9643

Test #67:

score: 60
Accepted
time: 156ms
memory: 8192kb

input:

7 1000 882029420

result:

ok accepted: cnt = 9272

Test #68:

score: 48.83
Acceptable Answer
time: 148ms
memory: 7928kb

input:

7 1000 199421982

result:

points 0.8138333333 partially_correct: cnt = 9851

Test #69:

score: 60
Accepted
time: 164ms
memory: 7956kb

input:

7 1000 749220884

result:

ok accepted: cnt = 9132

Test #70:

score: 60
Accepted
time: 151ms
memory: 7840kb

input:

7 1000 729055050

result:

ok accepted: cnt = 9025

Test #71:

score: 60
Accepted
time: 0ms
memory: 3800kb

input:

7 2 375338281

result:

ok accepted: cnt = 102

Test #72:

score: 60
Accepted
time: 0ms
memory: 3792kb

input:

7 5 914443594

result:

ok accepted: cnt = 153

Test #73:

score: 60
Accepted
time: 0ms
memory: 3912kb

input:

7 5 310479620

result:

ok accepted: cnt = 159

Test #74:

score: 60
Accepted
time: 146ms
memory: 7764kb

input:

7 982 660842623

result:

ok accepted: cnt = 9020

Test #75:

score: 60
Accepted
time: 152ms
memory: 7776kb

input:

7 985 92435101

result:

ok accepted: cnt = 9428

Test #76:

score: 47.11
Acceptable Answer
time: 161ms
memory: 7892kb

input:

7 1000 901527471

result:

points 0.7851666667 partially_correct: cnt = 10367

Test #77:

score: 60
Accepted
time: 150ms
memory: 7960kb

input:

7 1000 891945482

result:

ok accepted: cnt = 9079

Test #78:

score: 49.0133
Acceptable Answer
time: 163ms
memory: 8092kb

input:

7 1000 461988571

result:

points 0.8168888889 partially_correct: cnt = 9796

Test #79:

score: 60
Accepted
time: 158ms
memory: 7896kb

input:

7 1000 588921486

result:

ok accepted: cnt = 9101

Test #80:

score: 49.8333
Acceptable Answer
time: 156ms
memory: 7864kb

input:

7 1000 819181186

result:

points 0.8305555556 partially_correct: cnt = 9550

Test #81:

score: 60
Accepted
time: 0ms
memory: 4120kb

input:

7 2 509390821

result:

ok accepted: cnt = 99

Test #82:

score: 60
Accepted
time: 0ms
memory: 4144kb

input:

7 3 932973010

result:

ok accepted: cnt = 147

Test #83:

score: 60
Accepted
time: 0ms
memory: 3872kb

input:

7 3 704198002

result:

ok accepted: cnt = 150

Test #84:

score: 48.41
Acceptable Answer
time: 153ms
memory: 8188kb

input:

7 996 844688748

result:

points 0.8068333333 partially_correct: cnt = 9977

Test #85:

score: 60
Accepted
time: 138ms
memory: 7692kb

input:

7 935 983758765

result:

ok accepted: cnt = 9071

Test #86:

score: 49.0333
Acceptable Answer
time: 161ms
memory: 8204kb

input:

7 1000 560957955

result:

points 0.8172222222 partially_correct: cnt = 9790

Test #87:

score: 60
Accepted
time: 148ms
memory: 7900kb

input:

7 1000 381616996

result:

ok accepted: cnt = 9456

Test #88:

score: 60
Accepted
time: 160ms
memory: 7888kb

input:

7 1000 607168013

result:

ok accepted: cnt = 9325

Test #89:

score: 60
Accepted
time: 143ms
memory: 7952kb

input:

7 1000 755432541

result:

ok accepted: cnt = 8780

Test #90:

score: 49.8
Acceptable Answer
time: 153ms
memory: 8188kb

input:

7 1000 675700852

result:

points 0.83 partially_correct: cnt = 9560

Test #91:

score: 60
Accepted
time: 0ms
memory: 3828kb

input:

7 2 91873452

result:

ok accepted: cnt = 99

Test #92:

score: 60
Accepted
time: 0ms
memory: 3908kb

input:

7 4 336570576

result:

ok accepted: cnt = 111

Test #93:

score: 60
Accepted
time: 0ms
memory: 3852kb

input:

7 4 617201184

result:

ok accepted: cnt = 132

Test #94:

score: 60
Accepted
time: 131ms
memory: 7492kb

input:

7 904 396880646

result:

ok accepted: cnt = 8421

Test #95:

score: 60
Accepted
time: 127ms
memory: 7536kb

input:

7 906 970970547

result:

ok accepted: cnt = 8626

Test #96:

score: 49.5667
Acceptable Answer
time: 153ms
memory: 8188kb

input:

7 1000 960558936

result:

points 0.8261111111 partially_correct: cnt = 9630

Test #97:

score: 60
Accepted
time: 160ms
memory: 8196kb

input:

7 1000 238446836

result:

ok accepted: cnt = 9027

Test #98:

score: 60
Accepted
time: 152ms
memory: 8188kb

input:

7 1000 897094536

result:

ok accepted: cnt = 9431

Test #99:

score: 49.84
Acceptable Answer
time: 150ms
memory: 7868kb

input:

7 1000 820891454

result:

points 0.8306666667 partially_correct: cnt = 9548

Test #100:

score: 49.24
Acceptable Answer
time: 149ms
memory: 8204kb

input:

7 1000 586475353

result:

points 0.8206666667 partially_correct: cnt = 9728