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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
#153799#5444. Tavern Chessvalue0AC ✓267ms3820kbC++202.2kb2023-08-31 01:07:362023-08-31 01:07:37

Judging History

你现在查看的是最新测评结果

  • [2023-08-31 01:07:37]
  • 评测
  • 测评结果:AC
  • 用时:267ms
  • 内存:3820kb
  • [2023-08-31 01:07:36]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

const int N=10;
int a[N],b[N];
int v1[N],v2[N];
double cnt1,cnt2,cnt;
int n,m;
int pos;
int la,lb;

void print()
{
	for(int i = 1;i<=n;i++)
	{
		cout<<a[i]<<' ';
	}
	cout<<endl;
	for(int i = 1;i<=m;i++)
	{
		cout<<b[i]<<' ';
	}
	cout<<endl<<endl;
}

void dfs2(int i,int j,double cur);
void dfs1(int i,int j,double cur);

int check()
{
	int x=-1,y=-1;
	for(int i=1;i<=n;i++) x=max(x,a[i]);
	for(int j=1;j<=m;j++) y=max(y,b[j]);
	
	if(x>0&&y>0) return 0;
	if(x<=0&&y<=0) return 1;
	else if(x>y) return 2;
	return 3;
}

void dfs1(int i,int j,double cur)
{
//	cout<<la<<' '<<lb<<endl;
	int flag=check();
	if(flag)
	{
		if(flag==1) cnt += cur;
		else if(flag==2) cnt1 += cur;
		else cnt2 += cur;
		return;
	}
	
	while(a[i]<=0) i = (i % n) + 1;
	
	int temp=i;
	int t = 0;
	for(int i = 1;i<=m;i++)
	{
		if(b[i] > 0)
		{
			t++;
		}
	}
	for(int k=1;k<=m;k++)
	{
		if(b[k]<=0) continue;
		else
		{
			int l=a[i],r=b[k];
			a[i]-=v2[k],b[k]-=v1[i];
			i++;
			if(i>n) i=1;
//			cout<<1.0/(lb + 1)<<endl;
			dfs2(i,j,cur / t);
			i=temp;
			a[i]=l,b[k]=r;
		}
	}
}

void dfs2(int i,int j,double cur)
{
//	print();
//cout<<la<<' '<<lb<<endl;
	int flag=check();
	if(flag)
	{
		if(flag==1) cnt += cur;
		else if(flag==2) cnt1 += cur;
		else cnt2 += cur;
		return;
	}
	
	while( b[j]<=0 ) j = (j % m  + 1);
	int temp=j;
	int t = 0;
	for(int i = 1;i<=n;i++)
	{
		if(a[i] > 0)
		{
			t ++;
		}
	}
	for(int k=1;k<=n;k++)
	{
		if(a[k]<=0) continue;
		else
		{
			int l=a[k],r=b[j];
			a[k]-=v2[j],b[j]-=v1[k];
			j++;
			if(j>m) j=1;
//			cout<<t<<endl;
			dfs1(i,j,cur/t);
			j=temp;
			a[k]=l,b[j]=r;
		}
	}
}

int main()
{
	cin>>n>>m;
	for(int i=1;i<=n;i++) cin>>a[i],v1[i]=a[i];
	for(int j=1;j<=m;j++) cin>>b[j],v2[j]=b[j];
	if(n>m)
	{
		dfs1(1,1,1.0);
	}else if(n<m) dfs2(1,1,1.0);
	else
	{
		dfs1(1,1,0.5);
		dfs2(1,1,0.5);
	}
//	cout<<la<<' '<<lb<<endl;
//	cout<<pos<<endl;
//	for(int i=1;i<=n;i++) cout<<a[i]<<" ";cout<<endl;
//	for(int j=1;j<=m;j++) cout<<b[j]<<" ";cout<<endl;
//	double sum=cnt1+cnt2+cnt;
	printf("%.9lf %.9lf %.9lf",cnt1,cnt2,cnt);
//	cout<<cnt1/sum<<" "<<cnt2/sum<<" "<<cnt/sum<<endl;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3744kb

input:

2 3
2 5
3 4 1

output:

0.125000000 0.750000000 0.125000000

result:

ok 3 numbers

Test #2:

score: 0
Accepted
time: 2ms
memory: 3580kb

input:

6 6
1 1 4 5 1 4
1 1 4 5 1 4

output:

0.241867284 0.241867284 0.516265432

result:

ok 3 numbers

Test #3:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

7 7
1 1 1 1 1 1 1
1 1 1 1 1 1 1

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #4:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

1 7
7
1 1 1 1 1 1 1

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #5:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

2 3
736618938 652769331
328875880 97571721 44608905

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #6:

score: 0
Accepted
time: 1ms
memory: 3568kb

input:

5 4
53585130 731696211 668322278 611205195 158818781
569587984 776042583 745745433 330119007

output:

0.066840278 0.664351852 0.268807870

result:

ok 3 numbers

Test #7:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

7 2
578505806 551611151 92903265 403642038 542119417 57334031 307573613
897644535 168524310

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #8:

score: 0
Accepted
time: 2ms
memory: 3684kb

input:

5 6
113196606 64768263 772808463 787707989 500151952
481840741 676847825 4641268 431386165 847736311 169677832

output:

0.136323174 0.522397184 0.341279642

result:

ok 3 numbers

Test #9:

score: 0
Accepted
time: 2ms
memory: 3744kb

input:

6 6
260666773 527612597 471926610 702232282 559007797 606173983
560573055 928117268 101411867 875949818 907478252 182117037

output:

0.000000000 0.960819573 0.039180427

result:

ok 3 numbers

Test #10:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

3 3
333377599 3066695 67916629
426841530 865184552 974638244

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #11:

score: 0
Accepted
time: 1ms
memory: 3520kb

input:

1 1
529429019
529428649

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #12:

score: 0
Accepted
time: 1ms
memory: 3816kb

input:

3 3
12886596 817437415 465037461
12886473 817437448 465037967

output:

0.069444444 0.652777778 0.277777778

result:

ok 3 numbers

Test #13:

score: 0
Accepted
time: 8ms
memory: 3632kb

input:

6 6
211213374 319527017 257080158 176742665 53109345 33822515
53109265 319527076 176743175 257080012 211212799 33822353

output:

0.423399959 0.319386585 0.257213456

result:

ok 3 numbers

Test #14:

score: 0
Accepted
time: 1ms
memory: 3512kb

input:

1 2
1
1 1

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #15:

score: 0
Accepted
time: 1ms
memory: 3700kb

input:

1 2
1
1 3

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #16:

score: 0
Accepted
time: 1ms
memory: 3572kb

input:

1 2
2
4 2

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #17:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

1 2
3
5 5

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #18:

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

input:

1 2
4
1 2

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #19:

score: 0
Accepted
time: 1ms
memory: 3732kb

input:

1 2
5
2 5

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #20:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

1 2
5
5 5

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #21:

score: 0
Accepted
time: 1ms
memory: 3744kb

input:

2 2
1 1
1 3

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #22:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

2 2
1 1
2 3

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #23:

score: 0
Accepted
time: 1ms
memory: 3516kb

input:

2 2
1 4
2 5

output:

0.000000000 0.500000000 0.500000000

result:

ok 3 numbers

Test #24:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

2 2
2 2
1 4

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #25:

score: 0
Accepted
time: 1ms
memory: 3632kb

input:

2 2
3 2
4 1

output:

0.000000000 0.500000000 0.500000000

result:

ok 3 numbers

Test #26:

score: 0
Accepted
time: 1ms
memory: 3636kb

input:

2 2
3 3
1 3

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #27:

score: 0
Accepted
time: 1ms
memory: 3500kb

input:

2 2
3 3
2 4

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #28:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

2 2
3 3
5 3

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #29:

score: 0
Accepted
time: 1ms
memory: 3740kb

input:

2 2
4 3
2 1

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #30:

score: 0
Accepted
time: 1ms
memory: 3572kb

input:

2 2
4 3
4 4

output:

0.000000000 1.000000000 0.000000000

result:

ok 3 numbers

Test #31:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

2 2
5 1
5 2

output:

0.125000000 0.625000000 0.250000000

result:

ok 3 numbers

Test #32:

score: 0
Accepted
time: 1ms
memory: 3568kb

input:

2 2
5 1
5 3

output:

0.125000000 0.625000000 0.250000000

result:

ok 3 numbers

Test #33:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

2 2
5 2
2 3

output:

0.875000000 0.000000000 0.125000000

result:

ok 3 numbers

Test #34:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

2 2
5 4
1 2

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #35:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

2 2
5 4
3 5

output:

0.875000000 0.000000000 0.125000000

result:

ok 3 numbers

Test #36:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

2 2
5 5
1 4

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #37:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

2 2
5 5
2 2

output:

1.000000000 0.000000000 0.000000000

result:

ok 3 numbers

Test #38:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

1 1
6
6

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #39:

score: 0
Accepted
time: 1ms
memory: 3580kb

input:

5 5
6 5 9 9 3
3 5 9 9 6

output:

0.297870370 0.278773148 0.423356481

result:

ok 3 numbers

Test #40:

score: 0
Accepted
time: 4ms
memory: 3576kb

input:

6 6
10 2 3 4 5 7
5 2 4 3 10 7

output:

0.254010457 0.192773705 0.553215838

result:

ok 3 numbers

Test #41:

score: 0
Accepted
time: 35ms
memory: 3684kb

input:

7 7
7 6 8 6 7 3 9
7 6 9 8 7 3 6

output:

0.310913751 0.365768368 0.323317881

result:

ok 3 numbers

Test #42:

score: 0
Accepted
time: 3ms
memory: 3572kb

input:

6 6
5 4 7 9 9 10
9 4 9 7 5 10

output:

0.216942435 0.327856546 0.455201019

result:

ok 3 numbers

Test #43:

score: 0
Accepted
time: 1ms
memory: 3744kb

input:

4 4
9 7 10 6
9 7 6 10

output:

0.330873843 0.262297454 0.406828704

result:

ok 3 numbers

Test #44:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

3 3
3 10 3
3 10 3

output:

0.187500000 0.187500000 0.625000000

result:

ok 3 numbers

Test #45:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

2 2
3 4
3 4

output:

0.000000000 0.000000000 1.000000000

result:

ok 3 numbers

Test #46:

score: 0
Accepted
time: 59ms
memory: 3736kb

input:

7 7
922750124 99645786 685060385 948410807 266950246 996521461 883971852
266950246 99645786 883971852 685060385 922750124 996521461 948410807

output:

0.363356371 0.279566406 0.357077223

result:

ok 3 numbers

Test #47:

score: 0
Accepted
time: 91ms
memory: 3580kb

input:

7 7
241155912 361580213 393947982 781406405 485516551 277202028 115028196
485516551 361580213 115028196 393947982 241155912 277202028 781406405

output:

0.370176094 0.278789945 0.351033961

result:

ok 3 numbers

Test #48:

score: 0
Accepted
time: 51ms
memory: 3568kb

input:

7 7
565748008 734938287 873800405 879803305 473331973 893190834 623040014
473331973 734938287 623040014 873800405 565748008 893190834 879803305

output:

0.364305908 0.315603554 0.320090538

result:

ok 3 numbers

Test #49:

score: 0
Accepted
time: 130ms
memory: 3576kb

input:

7 7
14 4 6 5 201506030 15 15
4 14 201506030 15 15 6 5

output:

0.178183792 0.337081510 0.484734698

result:

ok 3 numbers

Test #50:

score: 0
Accepted
time: 85ms
memory: 3736kb

input:

7 7
3 2 3 5 784861968 2 1
2 3 784861968 1 2 3 5

output:

0.223075022 0.316151580 0.460773398

result:

ok 3 numbers

Test #51:

score: 0
Accepted
time: 207ms
memory: 3736kb

input:

7 7
8 15 3 9 168061718 2 5
15 8 168061718 5 2 3 9

output:

0.212969596 0.319962995 0.467067409

result:

ok 3 numbers

Test #52:

score: 0
Accepted
time: 79ms
memory: 3568kb

input:

7 7
859736717 19 19 18 13 10 7
7 10 13 18 19 19 859736717

output:

0.393620653 0.147967266 0.458412081

result:

ok 3 numbers

Test #53:

score: 0
Accepted
time: 101ms
memory: 3808kb

input:

7 7
761045932 18 13 11 9 7 6
6 7 9 11 13 18 761045932

output:

0.382467690 0.147493239 0.470039072

result:

ok 3 numbers

Test #54:

score: 0
Accepted
time: 121ms
memory: 3576kb

input:

7 7
379524878 17 16 14 10 6 1
1 6 10 14 16 17 379524878

output:

0.379260293 0.176536722 0.444202985

result:

ok 3 numbers

Test #55:

score: 0
Accepted
time: 128ms
memory: 3612kb

input:

7 7
986258805 329018732 16 14 10 10 4
4 10 10 14 16 329018732 986258805

output:

0.335206524 0.168228186 0.496565290

result:

ok 3 numbers

Test #56:

score: 0
Accepted
time: 126ms
memory: 3612kb

input:

7 7
402437510 39859989 20 20 18 17 7
7 17 18 20 20 39859989 402437510

output:

0.328699474 0.160263058 0.511037468

result:

ok 3 numbers

Test #57:

score: 0
Accepted
time: 151ms
memory: 3524kb

input:

7 7
719895666 88341845 15 11 10 6 5
5 6 10 11 15 88341845 719895666

output:

0.341541059 0.169436597 0.489022345

result:

ok 3 numbers

Test #58:

score: 0
Accepted
time: 208ms
memory: 3820kb

input:

7 7
22 657372492 8 20 531193761 10 21
8 22 20 657372492 531193761 21 10

output:

0.283032036 0.214331641 0.502636323

result:

ok 3 numbers

Test #59:

score: 0
Accepted
time: 267ms
memory: 3476kb

input:

7 7
8 559730577 2 23 543514141 3 24
2 8 23 559730577 543514141 24 3

output:

0.283681617 0.222015713 0.494302670

result:

ok 3 numbers

Test #60:

score: 0
Accepted
time: 158ms
memory: 3616kb

input:

7 7
24 416408320 4 25 698151361 24 15
4 24 25 416408320 698151361 15 24

output:

0.297516368 0.247286587 0.455197045

result:

ok 3 numbers