QOJ.ac
QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #279200 | #5444. Tavern Chess | Jalppatel1428 | AC ✓ | 1628ms | 4056kb | C++14 | 3.3kb | 2023-12-08 14:00:40 | 2023-12-08 14:00:40 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
vector<double> findans(vector<pair<int,int>> a,vector<pair<int,int>> b,vector<int> ha,vector<int> hb,int turn){
// cerr<<a.size()<<" "<<b.size()<<" "<<turn<<endl;
// for(int i=0;i<a.size();i++){
// cerr<<a[i].first<<" "<<a[i].second<<" "<<ha[i]<<endl;
// }
// for(int i=0;i<b.size();i++){
// cerr<<b[i].first<<" "<<b[i].second<<" "<<hb[i]<<endl;
// }
// cerr<<endl;
if(a.size()==0 && b.size()==0){
return (vector<double>{0.0,0.0,1.0});
}
if(a.size()==0){
return (vector<double>{0.0,1.0,0.0});
}
if(b.size()==0){
return (vector<double>{1.0,0.0,0.0});
}
int cnt=0;
vector<double> ans(3,0.0);
if((a.size()>=b.size() && turn==0) || (turn==1)){
int mn=(*min_element(a.begin(),a.end())).first;
int ind=-1;
for(int i=0;i<a.size();i++){
if(a[i].first==mn){ind=i;break;}
}
vector<pair<int,int>> ta=a,tb=b;
vector<int> tha=ha,thb=hb;
for(int i=0;i<b.size();i++){
a[ind].second-=(hb[i]);
a[ind].first++;
b[i].second-=(ha[ind]);
// b[i].first++;
if(b[i].second<=0){b.erase(b.begin()+i);hb.erase(hb.begin()+i);}
if(a[ind].second<=0){a.erase(a.begin()+ind);ha.erase(ha.begin()+ind);}
vector<double> tmp=findans(a,b,ha,hb,(turn==1?-1:-1));
ans[0]+=tmp[0];
ans[1]+=tmp[1];
ans[2]+=tmp[2];
cnt++;
a.clear(),b.clear();
for(auto z:ta){
a.push_back(z);
}
for(auto z:tb){
b.push_back(z);
}
ha.clear(),hb.clear();
for(auto z:tha){
ha.push_back(z);
}
for(auto z:thb){
hb.push_back(z);
}
}
}
if((a.size()<=b.size() && turn==0) || (turn==-1)){
int mn=(*min_element(b.begin(),b.end())).first;
int ind=-1;
for(int i=0;i<b.size();i++){
if(b[i].first==mn){ind=i;break;}
}
vector<pair<int,int>> ta=a,tb=b;
vector<int> tha=ha,thb=hb;
for(int i=0;i<a.size();i++){
b[ind].second-=(ha[i]);
b[ind].first++;
a[i].second-=(hb[ind]);
// a[i].first++;
if(a[i].second<=0){a.erase(a.begin()+i);ha.erase(ha.begin()+i);}
if(b[ind].second<=0){b.erase(b.begin()+ind);hb.erase(hb.begin()+ind);}
vector<double> tmp=findans(a,b,ha,hb,(turn==-1?1:1));
ans[0]+=tmp[0];
ans[1]+=tmp[1];
ans[2]+=tmp[2];
cnt++;
a.clear(),b.clear();
for(auto z:ta){
a.push_back(z);
}
for(auto z:tb){
b.push_back(z);
}
ha.clear(),hb.clear();
for(auto z:tha){
ha.push_back(z);
}
for(auto z:thb){
hb.push_back(z);
}
}
}
ans[0]/=cnt;
ans[1]/=cnt;
ans[2]/=cnt;
return (ans);
}
void solve(){
int n;
cin>>n;
int m;
cin>>m;
vector<int> ha(n),hb(m);
vector<pair<int,int>> a(n),b(m);
for(int i=0;i<n;i++){
cin>>a[i].second;
ha[i]=a[i].second;
}
for(int i=0;i<m;i++){
cin>>b[i].second;
hb[i]=b[i].second;
}
vector<double> ans=findans(a,b,ha,hb,0);
cout<<ans[0]<<endl;
cout<<ans[1]<<endl;
cout<<ans[2]<<endl;
}
int main(){
int tc=1;
//cin>>tc;
cout<<fixed<<setprecision(15)<<endl;
while(tc--)solve();
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3808kb
input:
2 3 2 5 3 4 1
output:
0.125000000000000 0.750000000000000 0.125000000000000
result:
ok 3 numbers
Test #2:
score: 0
Accepted
time: 8ms
memory: 3984kb
input:
6 6 1 1 4 5 1 4 1 1 4 5 1 4
output:
0.241867283950617 0.241867283950617 0.516265432098765
result:
ok 3 numbers
Test #3:
score: 0
Accepted
time: 4ms
memory: 4056kb
input:
7 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #4:
score: 0
Accepted
time: 0ms
memory: 3828kb
input:
1 7 7 1 1 1 1 1 1 1
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #5:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
2 3 736618938 652769331 328875880 97571721 44608905
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #6:
score: 0
Accepted
time: 1ms
memory: 3812kb
input:
5 4 53585130 731696211 668322278 611205195 158818781 569587984 776042583 745745433 330119007
output:
0.066840277777778 0.664351851851852 0.268807870370370
result:
ok 3 numbers
Test #7:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
7 2 578505806 551611151 92903265 403642038 542119417 57334031 307573613 897644535 168524310
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #8:
score: 0
Accepted
time: 5ms
memory: 3880kb
input:
5 6 113196606 64768263 772808463 787707989 500151952 481840741 676847825 4641268 431386165 847736311 169677832
output:
0.136323173868313 0.522397183641975 0.341279642489712
result:
ok 3 numbers
Test #9:
score: 0
Accepted
time: 23ms
memory: 3764kb
input:
6 6 260666773 527612597 471926610 702232282 559007797 606173983 560573055 928117268 101411867 875949818 907478252 182117037
output:
0.000000000000000 0.960819573045268 0.039180426954733
result:
ok 3 numbers
Test #10:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
3 3 333377599 3066695 67916629 426841530 865184552 974638244
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #11:
score: 0
Accepted
time: 0ms
memory: 3808kb
input:
1 1 529429019 529428649
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #12:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
3 3 12886596 817437415 465037461 12886473 817437448 465037967
output:
0.069444444444444 0.652777777777778 0.277777777777778
result:
ok 3 numbers
Test #13:
score: 0
Accepted
time: 37ms
memory: 3816kb
input:
6 6 211213374 319527017 257080158 176742665 53109345 33822515 53109265 319527076 176743175 257080012 211212799 33822353
output:
0.423399959276406 0.319386584790809 0.257213455932785
result:
ok 3 numbers
Test #14:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
1 2 1 1 1
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #15:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
1 2 1 1 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #16:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
1 2 2 4 2
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #17:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
1 2 3 5 5
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #18:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
1 2 4 1 2
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #19:
score: 0
Accepted
time: 0ms
memory: 3780kb
input:
1 2 5 2 5
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #20:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
1 2 5 5 5
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #21:
score: 0
Accepted
time: 0ms
memory: 3756kb
input:
2 2 1 1 1 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #22:
score: 0
Accepted
time: 0ms
memory: 4040kb
input:
2 2 1 1 2 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #23:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
2 2 1 4 2 5
output:
0.000000000000000 0.500000000000000 0.500000000000000
result:
ok 3 numbers
Test #24:
score: 0
Accepted
time: 0ms
memory: 4048kb
input:
2 2 2 2 1 4
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #25:
score: 0
Accepted
time: 0ms
memory: 3876kb
input:
2 2 3 2 4 1
output:
0.000000000000000 0.500000000000000 0.500000000000000
result:
ok 3 numbers
Test #26:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
2 2 3 3 1 3
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #27:
score: 0
Accepted
time: 0ms
memory: 3940kb
input:
2 2 3 3 2 4
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #28:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
2 2 3 3 5 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #29:
score: 0
Accepted
time: 0ms
memory: 3944kb
input:
2 2 4 3 2 1
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #30:
score: 0
Accepted
time: 0ms
memory: 4044kb
input:
2 2 4 3 4 4
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #31:
score: 0
Accepted
time: 0ms
memory: 3808kb
input:
2 2 5 1 5 2
output:
0.125000000000000 0.625000000000000 0.250000000000000
result:
ok 3 numbers
Test #32:
score: 0
Accepted
time: 0ms
memory: 3944kb
input:
2 2 5 1 5 3
output:
0.125000000000000 0.625000000000000 0.250000000000000
result:
ok 3 numbers
Test #33:
score: 0
Accepted
time: 0ms
memory: 3876kb
input:
2 2 5 2 2 3
output:
0.875000000000000 0.000000000000000 0.125000000000000
result:
ok 3 numbers
Test #34:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
2 2 5 4 1 2
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #35:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
2 2 5 4 3 5
output:
0.875000000000000 0.000000000000000 0.125000000000000
result:
ok 3 numbers
Test #36:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
2 2 5 5 1 4
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #37:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
2 2 5 5 2 2
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #38:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
1 1 6 6
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #39:
score: 0
Accepted
time: 0ms
memory: 4052kb
input:
5 5 6 5 9 9 3 3 5 9 9 6
output:
0.297870370370370 0.278773148148148 0.423356481481481
result:
ok 3 numbers
Test #40:
score: 0
Accepted
time: 21ms
memory: 3756kb
input:
6 6 10 2 3 4 5 7 5 2 4 3 10 7
output:
0.254010456854424 0.192773705418381 0.553215837727195
result:
ok 3 numbers
Test #41:
score: 0
Accepted
time: 179ms
memory: 3764kb
input:
7 7 7 6 8 6 7 3 9 7 6 9 8 7 3 6
output:
0.310913751425669 0.365768367914020 0.323317880660311
result:
ok 3 numbers
Test #42:
score: 0
Accepted
time: 11ms
memory: 3760kb
input:
6 6 5 4 7 9 9 10 9 4 9 7 5 10
output:
0.216942435056584 0.327856545781893 0.455201019161523
result:
ok 3 numbers
Test #43:
score: 0
Accepted
time: 0ms
memory: 4052kb
input:
4 4 9 7 10 6 9 7 6 10
output:
0.330873842592593 0.262297453703704 0.406828703703704
result:
ok 3 numbers
Test #44:
score: 0
Accepted
time: 0ms
memory: 3876kb
input:
3 3 3 10 3 3 10 3
output:
0.187500000000000 0.187500000000000 0.625000000000000
result:
ok 3 numbers
Test #45:
score: 0
Accepted
time: 0ms
memory: 3828kb
input:
2 2 3 4 3 4
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #46:
score: 0
Accepted
time: 394ms
memory: 4048kb
input:
7 7 922750124 99645786 685060385 948410807 266950246 996521461 883971852 266950246 99645786 883971852 685060385 922750124 996521461 948410807
output:
0.363356371416236 0.279566405511858 0.357077223071906
result:
ok 3 numbers
Test #47:
score: 0
Accepted
time: 517ms
memory: 3820kb
input:
7 7 241155912 361580213 393947982 781406405 485516551 277202028 115028196 485516551 361580213 115028196 393947982 241155912 277202028 781406405
output:
0.370176093599872 0.278789945303564 0.351033961096564
result:
ok 3 numbers
Test #48:
score: 0
Accepted
time: 279ms
memory: 3884kb
input:
7 7 565748008 734938287 873800405 879803305 473331973 893190834 623040014 473331973 734938287 623040014 873800405 565748008 893190834 879803305
output:
0.364305908016637 0.315603554227118 0.320090537756245
result:
ok 3 numbers
Test #49:
score: 0
Accepted
time: 920ms
memory: 4056kb
input:
7 7 14 4 6 5 201506030 15 15 4 14 201506030 15 15 6 5
output:
0.178183791652378 0.337081509869894 0.484734698477728
result:
ok 3 numbers
Test #50:
score: 0
Accepted
time: 493ms
memory: 3816kb
input:
7 7 3 2 3 5 784861968 2 1 2 3 784861968 1 2 3 5
output:
0.223075021873287 0.316151580233162 0.460773397893551
result:
ok 3 numbers
Test #51:
score: 0
Accepted
time: 1289ms
memory: 3836kb
input:
7 7 8 15 3 9 168061718 2 5 15 8 168061718 5 2 3 9
output:
0.212969595988052 0.319962995067214 0.467067408944734
result:
ok 3 numbers
Test #52:
score: 0
Accepted
time: 472ms
memory: 3836kb
input:
7 7 859736717 19 19 18 13 10 7 7 10 13 18 19 19 859736717
output:
0.393620652595214 0.147967266251601 0.458412081153185
result:
ok 3 numbers
Test #53:
score: 0
Accepted
time: 671ms
memory: 3852kb
input:
7 7 761045932 18 13 11 9 7 6 6 7 9 11 13 18 761045932
output:
0.382467689555167 0.147493238654727 0.470039071790106
result:
ok 3 numbers
Test #54:
score: 0
Accepted
time: 723ms
memory: 3876kb
input:
7 7 379524878 17 16 14 10 6 1 1 6 10 14 16 17 379524878
output:
0.379260293299904 0.176536722079843 0.444202984620253
result:
ok 3 numbers
Test #55:
score: 0
Accepted
time: 826ms
memory: 3952kb
input:
7 7 986258805 329018732 16 14 10 10 4 4 10 10 14 16 329018732 986258805
output:
0.335206523508067 0.168228186481801 0.496565290010132
result:
ok 3 numbers
Test #56:
score: 0
Accepted
time: 817ms
memory: 3984kb
input:
7 7 402437510 39859989 20 20 18 17 7 7 17 18 20 20 39859989 402437510
output:
0.328699473643152 0.160263058268706 0.511037468088142
result:
ok 3 numbers
Test #57:
score: 0
Accepted
time: 1025ms
memory: 3816kb
input:
7 7 719895666 88341845 15 11 10 6 5 5 6 10 11 15 88341845 719895666
output:
0.341541058762872 0.169436596665697 0.489022344571430
result:
ok 3 numbers
Test #58:
score: 0
Accepted
time: 1366ms
memory: 3852kb
input:
7 7 22 657372492 8 20 531193761 10 21 8 22 20 657372492 531193761 21 10
output:
0.283032035858509 0.214331641402718 0.502636322738773
result:
ok 3 numbers
Test #59:
score: 0
Accepted
time: 1628ms
memory: 3760kb
input:
7 7 8 559730577 2 23 543514141 3 24 2 8 23 559730577 543514141 24 3
output:
0.283681616583426 0.222015713449778 0.494302669966796
result:
ok 3 numbers
Test #60:
score: 0
Accepted
time: 1077ms
memory: 3764kb
input:
7 7 24 416408320 4 25 698151361 24 15 4 24 25 416408320 698151361 15 24
output:
0.297516368442785 0.247286586967483 0.455197044589732
result:
ok 3 numbers