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 |
|---|---|---|---|---|---|---|---|---|---|
| #368245 | #8230. Submissions | liswt | WA | 17ms | 92172kb | C++20 | 4.3kb | 2024-03-26 22:21:06 | 2024-03-26 22:21:06 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=1e5+5;
int T;
int n;
struct sta
{
int tim;
int ac;
// sta(int _tim=0,int _ac=0)
// {
// tim=_tim;
// ac=_ac;
// }
};
struct problem
{
int penty;
int ac;
vector<sta>st;
};
struct team
{
string name;
int ac;
int penty;
problem pro[27];
void init()
{
ac=0;
penty=0;
for(int i=0;i<26;i++)pro[i].st.clear();
}
}a[N];
bool operator==(const team &x,const team &y)
{
return x.ac==y.ac&&x.penty==y.penty;
}
bool operator<(const team &x,const team &y)
{
return x.ac==y.ac?x.penty>y.penty:x.ac<y.ac;
}
bool operator>(const team &x,const team &y)
{
return x.ac==y.ac?x.penty<y.penty:x.ac>y.ac;
}
bool cmp(team &x,team &y)
{
return x.ac==y.ac?x.penty<y.penty:x.ac>y.ac;
}
void solve()
{
cin>>n;
map<string,int>id;
set<int>ans;
int cnt=0;
for(int i=1;i<=n;i++)
{
string c,p,s;
int t;
cin>>c>>p>>t>>s;
if(id[c]==0)
{
cnt++;
id[c]=cnt;
a[cnt].name=c;
a[cnt].init();
}
auto x=id[c];
a[x].pro[p[0]-'A'].st.push_back({t,s[0]=='a'?1:0});
}
if(n==1)
{
cout<<1<<endl;
cout<<a[1].name<<endl;
return;
}
n=cnt;
int acc=0;
for(int i=1;i<=n;i++)
{
a[i].ac=0;
a[i].penty=0;
for(int j=0;j<26;j++)
{
auto &&p=a[i].pro[j];
p.penty=0;
p.ac=0;
for(auto x:p.st)
{
if(x.ac==1)
{
p.penty+=x.tim;
p.ac=1;
break;
}
p.penty+=20;
}
if(p.ac)
{
// cout<<a[i].name<<" "<<char(j+'A')<<endl;
a[i].ac++;
a[i].penty+=p.penty;
}
}
if(a[i].ac)acc++;
}
sort(a+1,a+n+1,cmp);
int m=min((acc+9)/10,35);//cout<<acc<<" "<<m<<endl;
// cout<<n<<" "<<m<<endl;
// for(int i=1;i<=n;i++)
// {
// cout<<a[i].name<<endl;
// cout<<a[i].ac<<" "<<a[i].penty<<endl;
// }
for(int i=1;i<=m;i++)
{
ans.insert(i);
// cout<<"type1:"<<i<<endl;
}
for(int i=m+1;i<=n;i++)
{
if(a[i]==a[i-1])ans.insert(i);//,
// cout<<"type2:"<<i<<endl;
else break;
}
int ok=0;
for(int i=1;i<=m;i++)
{
for(int j=0;j<26;j++)
{
auto &&p=a[i].pro[j];
if(p.ac)
{
int penty=0;
int ac=-1;
for(auto x:p.st)
{
if(x.ac)ac++;
if(ac==1)
{
penty+=x.tim;
break;
}
penty+=20;
}
if(ac==0)
{
a[i].ac--;
a[i].penty-=p.penty;
if(a[i]<a[m+1])
{
// cout<<"------------"<<j<<endl;
ok=1;
break;
}
a[i].penty+=p.penty;
a[i].ac++;
}
else
{
a[i].penty+=penty-p.penty;
if(a[i]<a[m+1])
{
ok=1;
break;
}
a[i].penty-=penty-p.penty;
}
}
}
if(ok)break;
}
if(ok)
{
ans.insert(m+1);
// cout<<"type3:"<<m+1<<endl;
for(int i=m+2;i<=n;i++)
{
if(a[i]==a[i-1])ans.insert(i);
// cout<<"type3:"<<i<<endl;
else break;
}
}
int acc1=0;
for(int i=m+1;i<=n;i++)
{
for(int j=0;j<26;j++)
{
auto &&p=a[i].pro[j];
int penty=0;
int ac=0;
if(a[i].ac)
{
if(p.st.size()==0)continue;
if(p.st[0].ac==1)continue;
penty=p.st[0].tim;
if(p.ac==0)
{
a[i].ac++;
a[i].penty+=penty;
if(a[i]>a[m])
{
ans.insert(i);
// cout<<"type4:"<<i<<endl;
}
a[i].penty-=penty;
a[i].ac--;
}
else
{
a[i].penty+=penty-p.penty;
if(a[i]>a[m])
{
ans.insert(i);
// cout<<"type4:"<<i<<endl;
}
a[i].penty-=penty-p.penty;
}
}
else
{
for(auto x:p.st)
{
a[i].penty=x.tim+penty;
a[i].ac=1;
int mm=min((acc+10)/10,35);
// cout<<acc<<" "<<mm<<endl;
if(a[i]>a[mm])
{
ans.insert(i);
// cout<<"type5:"<<i<<endl;
}
else
{
if(acc1)continue;
acc1=1;
ans.insert(mm);
// cout<<"type6:"<<mm<<endl;
for(int i=mm+1;i<=n;i++)
{
if(a[i]==a[i-1])ans.insert(i);
// cout<<"type6:"<<i<<endl;
else break;
}
}
penty+=20;
}
a[i].penty=0;
a[i].ac=0;
}
}
}
int siz=0;
// for(auto x:ans)cout<<x<<endl;
cout<<ans.size()<<endl;
for(auto x:ans)
{
cout<<a[x].name<<" ";
}
cout<<endl;
}
int main()
{
cin.tie(0)->sync_with_stdio(false);
cout.tie(0)->sync_with_stdio(false);
cin>>T;
while(T--)
{
solve();
}
}
詳細信息
Test #1:
score: 100
Accepted
time: 8ms
memory: 91956kb
input:
2 5 TSxingxing10 G 0 rejected TSxingxing10 B 83 accepted aoliaoligeiliao J 98 accepted TS1 J 118 accepted TS1 B 263 accepted 12 AllWayTheNorth A 0 rejected YaoYaoLingXian Y 10 accepted XuejunXinyoudui1 X 200 rejected XuejunXinyoudui1 X 200 accepted LetItRot L 215 accepted AllWayTheNorth W 250 accept...
output:
2 TS1 TSxingxing10 4 AllWayTheNorth XuejunXinyoudui1 LetItRot ImYourFan
result:
ok 2 test cases ok. (2 test cases)
Test #2:
score: 0
Accepted
time: 17ms
memory: 91880kb
input:
2 2 jiangly_fan A 1 accepted jiangly B 23 accepted 3 conqueror_of_tourist A 1 accepted conqueror_of_tourist A 2 accepted tourist B 23 accepted
output:
2 jiangly_fan jiangly 1 conqueror_of_tourist
result:
ok 2 test cases ok. (2 test cases)
Test #3:
score: 0
Accepted
time: 12ms
memory: 91936kb
input:
2 13 A A 1 accepted A X 1 accepted K K 1 rejected B B 2 accepted C C 2 accepted D D 2 accepted E E 2 accepted F F 2 accepted G G 2 accepted H H 2 accepted I I 2 accepted J J 2 accepted K K 2 rejected 12 A A 1 accepted A X 1 accepted B B 2 accepted C C 2 accepted D D 2 accepted E E 2 accepted F F 2 a...
output:
11 A B C D E F G H I J K 1 A
result:
ok 2 test cases ok. (2 test cases)
Test #4:
score: -100
Wrong Answer
time: 12ms
memory: 92172kb
input:
2 11 A A 1 accepted B B 1 accepted C C 2 accepted D D 2 accepted E E 2 accepted F F 2 accepted G G 2 accepted H H 2 accepted I I 2 accepted J J 2 accepted K K 2 accepted 12 A A 1 accepted A X 1 accepted K K 1 rejected B B 2 accepted C C 2 accepted D D 2 accepted E E 2 accepted F F 2 accepted G G 2 a...
output:
11 A B C D E F G H I J K 2 A K
result:
wrong answer the numbers are different in the case 1. (test case 1)