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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
#181304#5444. Tavern Chessysghwzp#AC ✓1624ms3844kbC++142.5kb2023-09-16 17:36:472023-09-16 17:36:49

Judging History

你现在查看的是最新测评结果

  • [2023-09-16 17:36:49]
  • 评测
  • 测评结果:AC
  • 用时:1624ms
  • 内存:3844kb
  • [2023-09-16 17:36:47]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define For(i,l,r) for(int i=(int)(l);i<=(int)(r);i++)
const int N=100005;
#define ld double
int n[2];
int l[2][N],r[2][N],con[2];
ll tot[2];
#define pb push_back
#define PI pair<ld,ld>
#define fi first
#define se second
#define mp make_pair
vector<PI> v[2];
PI dfs(array<vector<int>,2> v,array<vector<int>,2> c, array<int,2> cur, int flag=0){
    //cerr<<v[0].size()<<' '<<v[1].size()<<" "<<cur[0]<< " "<<endl;
    if(v[0].size()==0&&v[1].size()==0)return mp(0,0);
    if(v[0].size()==0)return mp(0,1);
    if(v[1].size()==0)return mp(1,0);
    //for(int o=0;o<2;o++){assert(cur[o]<v[o].size()); assert(v[o].size()==c[o].size());}
    if(flag==0){
        if(v[0].size()<v[1].size()){
            swap(v[0],v[1]);
            swap(c[0],c[1]);
            swap(cur[0],cur[1]);
            auto res=dfs(v,c,cur,2);
            swap(res.fi,res.se);
            return res;
        }
        if(v[0].size()==v[1].size()){
            auto tmp = dfs(v,c,cur,2);
            swap(v[0],v[1]);
            swap(c[0],c[1]);
            swap(cur[0],cur[1]);
            auto res=dfs(v,c,cur,2);
            swap(res.fi,res.se);
            return mp((tmp.fi+res.fi)/2,(tmp.se+res.se)/2);
        }
        flag=2;
    }
    PI ans=mp(0,0);
    For(i,0,v[1].size()-1){
        array<vector<int>,2> nv=v; array<vector<int>,2> nc=c; array<int,2> ncur=cur;
        nv[0][cur[0]]-=nc[1][i];
        nv[1][i]-=nc[0][cur[0]];
        if(nv[0][cur[0]]<=0){nv[0].erase(nv[0].begin()+cur[0]); nc[0].erase(nc[0].begin()+cur[0]); }else ncur[0]++;
        if(nv[0].size())ncur[0]%=nv[0].size();
        if(nv[1][i]<=0){nv[1].erase(nv[1].begin()+i); nc[1].erase(nc[1].begin()+i); if(ncur[1]>i)ncur[1]--;}
        if(nv[1].size())ncur[1]%=nv[1].size();
        
        swap(nv[0],nv[1]); swap(nc[0],nc[1]); swap(ncur[0],ncur[1]);
        auto res=dfs(nv,nc,ncur,1);
        swap(res.fi,res.se);
        //if(v[0].size()==2&&v[1].size()==2)cerr<<nv[0].size()<<" "<<nv[1].size()<<" "<<ncur[0]<<" "<<ncur[1]<<" "<<nc[0][ncur[0]]<<" "<<res.fi<<" "<<res.se<<endl;
        ans.fi+=res.fi/v[1].size(); ans.se+=res.se/v[1].size();
    }
    return ans;
}
int main(){
    ios::sync_with_stdio(0); cin.tie(0);
    cin>>n[0]>>n[1];
    array<vector<int>,2> v;
    array<int, 2> cur={0,0};
    For(o,0,1){
        v[o].resize(n[o]);
        For(j,0,n[o]-1)cin>>v[o][j];
    }
    PI ans=dfs(v,v,cur);
    printf("%.10f %.10f %.10f\n",ans.fi,ans.se,1-ans.fi-ans.se);
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3632kb

input:

2 3
2 5
3 4 1

output:

0.1250000000 0.7500000000 0.1250000000

result:

ok 3 numbers

Test #2:

score: 0
Accepted
time: 8ms
memory: 3836kb

input:

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

output:

0.2418672840 0.2418672840 0.5162654321

result:

ok 3 numbers

Test #3:

score: 0
Accepted
time: 2ms
memory: 3636kb

input:

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

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #4:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

1 7
7
1 1 1 1 1 1 1

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #5:

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

input:

2 3
736618938 652769331
328875880 97571721 44608905

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #6:

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

input:

5 4
53585130 731696211 668322278 611205195 158818781
569587984 776042583 745745433 330119007

output:

0.0668402778 0.6643518519 0.2688078704

result:

ok 3 numbers

Test #7:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

7 2
578505806 551611151 92903265 403642038 542119417 57334031 307573613
897644535 168524310

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #8:

score: 0
Accepted
time: 5ms
memory: 3648kb

input:

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

output:

0.1363231739 0.5223971836 0.3412796425

result:

ok 3 numbers

Test #9:

score: 0
Accepted
time: 24ms
memory: 3788kb

input:

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

output:

0.0000000000 0.9608195730 0.0391804270

result:

ok 3 numbers

Test #10:

score: 0
Accepted
time: 1ms
memory: 3728kb

input:

3 3
333377599 3066695 67916629
426841530 865184552 974638244

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #11:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

1 1
529429019
529428649

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #12:

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

input:

3 3
12886596 817437415 465037461
12886473 817437448 465037967

output:

0.0694444444 0.6527777778 0.2777777778

result:

ok 3 numbers

Test #13:

score: 0
Accepted
time: 37ms
memory: 3648kb

input:

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

output:

0.4233999593 0.3193865848 0.2572134559

result:

ok 3 numbers

Test #14:

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

input:

1 2
1
1 1

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #15:

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

input:

1 2
1
1 3

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #16:

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

input:

1 2
2
4 2

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #17:

score: 0
Accepted
time: 1ms
memory: 3840kb

input:

1 2
3
5 5

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #18:

score: 0
Accepted
time: 1ms
memory: 3628kb

input:

1 2
4
1 2

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #19:

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

input:

1 2
5
2 5

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #20:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

1 2
5
5 5

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #21:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

2 2
1 1
1 3

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #22:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

2 2
1 1
2 3

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #23:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

2 2
1 4
2 5

output:

0.0000000000 0.5000000000 0.5000000000

result:

ok 3 numbers

Test #24:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

2 2
2 2
1 4

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #25:

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

input:

2 2
3 2
4 1

output:

0.0000000000 0.5000000000 0.5000000000

result:

ok 3 numbers

Test #26:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

2 2
3 3
1 3

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #27:

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

input:

2 2
3 3
2 4

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #28:

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

input:

2 2
3 3
5 3

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #29:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

2 2
4 3
2 1

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #30:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

2 2
4 3
4 4

output:

0.0000000000 1.0000000000 0.0000000000

result:

ok 3 numbers

Test #31:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

2 2
5 1
5 2

output:

0.1250000000 0.6250000000 0.2500000000

result:

ok 3 numbers

Test #32:

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

input:

2 2
5 1
5 3

output:

0.1250000000 0.6250000000 0.2500000000

result:

ok 3 numbers

Test #33:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

2 2
5 2
2 3

output:

0.8750000000 0.0000000000 0.1250000000

result:

ok 3 numbers

Test #34:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

2 2
5 4
1 2

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #35:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

2 2
5 4
3 5

output:

0.8750000000 0.0000000000 0.1250000000

result:

ok 3 numbers

Test #36:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

2 2
5 5
1 4

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #37:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

2 2
5 5
2 2

output:

1.0000000000 0.0000000000 0.0000000000

result:

ok 3 numbers

Test #38:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

1 1
6
6

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #39:

score: 0
Accepted
time: 2ms
memory: 3640kb

input:

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

output:

0.2978703704 0.2787731481 0.4233564815

result:

ok 3 numbers

Test #40:

score: 0
Accepted
time: 22ms
memory: 3640kb

input:

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

output:

0.2540104569 0.1927737054 0.5532158377

result:

ok 3 numbers

Test #41:

score: 0
Accepted
time: 178ms
memory: 3648kb

input:

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

output:

0.3109137514 0.3657683679 0.3233178807

result:

ok 3 numbers

Test #42:

score: 0
Accepted
time: 11ms
memory: 3716kb

input:

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

output:

0.2169424351 0.3278565458 0.4552010192

result:

ok 3 numbers

Test #43:

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

input:

4 4
9 7 10 6
9 7 6 10

output:

0.3308738426 0.2622974537 0.4068287037

result:

ok 3 numbers

Test #44:

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

input:

3 3
3 10 3
3 10 3

output:

0.1875000000 0.1875000000 0.6250000000

result:

ok 3 numbers

Test #45:

score: 0
Accepted
time: 1ms
memory: 3612kb

input:

2 2
3 4
3 4

output:

0.0000000000 0.0000000000 1.0000000000

result:

ok 3 numbers

Test #46:

score: 0
Accepted
time: 401ms
memory: 3760kb

input:

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

output:

0.3633563714 0.2795664055 0.3570772231

result:

ok 3 numbers

Test #47:

score: 0
Accepted
time: 536ms
memory: 3756kb

input:

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

output:

0.3701760936 0.2787899453 0.3510339611

result:

ok 3 numbers

Test #48:

score: 0
Accepted
time: 272ms
memory: 3636kb

input:

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

output:

0.3643059080 0.3156035542 0.3200905378

result:

ok 3 numbers

Test #49:

score: 0
Accepted
time: 901ms
memory: 3788kb

input:

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

output:

0.1781837917 0.3370815099 0.4847346985

result:

ok 3 numbers

Test #50:

score: 0
Accepted
time: 500ms
memory: 3764kb

input:

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

output:

0.2230750219 0.3161515802 0.4607733979

result:

ok 3 numbers

Test #51:

score: 0
Accepted
time: 1261ms
memory: 3756kb

input:

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

output:

0.2129695960 0.3199629951 0.4670674089

result:

ok 3 numbers

Test #52:

score: 0
Accepted
time: 467ms
memory: 3740kb

input:

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

output:

0.3936206526 0.1479672663 0.4584120812

result:

ok 3 numbers

Test #53:

score: 0
Accepted
time: 637ms
memory: 3844kb

input:

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

output:

0.3824676896 0.1474932387 0.4700390718

result:

ok 3 numbers

Test #54:

score: 0
Accepted
time: 725ms
memory: 3740kb

input:

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

output:

0.3792602933 0.1765367221 0.4442029846

result:

ok 3 numbers

Test #55:

score: 0
Accepted
time: 841ms
memory: 3632kb

input:

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

output:

0.3352065235 0.1682281865 0.4965652900

result:

ok 3 numbers

Test #56:

score: 0
Accepted
time: 817ms
memory: 3740kb

input:

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

output:

0.3286994736 0.1602630583 0.5110374681

result:

ok 3 numbers

Test #57:

score: 0
Accepted
time: 989ms
memory: 3644kb

input:

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

output:

0.3415410588 0.1694365967 0.4890223446

result:

ok 3 numbers

Test #58:

score: 0
Accepted
time: 1319ms
memory: 3768kb

input:

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

output:

0.2830320359 0.2143316414 0.5026363227

result:

ok 3 numbers

Test #59:

score: 0
Accepted
time: 1624ms
memory: 3724kb

input:

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

output:

0.2836816166 0.2220157134 0.4943026700

result:

ok 3 numbers

Test #60:

score: 0
Accepted
time: 1070ms
memory: 3788kb

input:

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

output:

0.2975163684 0.2472865870 0.4551970446

result:

ok 3 numbers