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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 |
|---|---|---|---|---|---|---|---|---|---|
| #687511 | #9528. New Energy Vehicle | MENDAX# | Compile Error | / | / | C++20 | 2.3kb | 2024-10-29 19:26:59 | 2024-10-29 19:27:00 |
Judging History
This is the latest submission verdict.
- [2024-10-29 19:27:00]
- Judged
- Verdict: Compile Error
- Time: 0ms
- Memory: 0kb
- [2024-10-29 19:26:59]
- Submitted
answer
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ID Problem Submitter Result Time Memory Language File size Submit time Judge time
#687506 #9528. New Energy Vehicle MENDAX# WA 5ms 25024kb C++20 1.8kb 2024-10-29 19:24:58 2024-10-29 19:24:58
Judging History
你现在查看的是最新测评结果
[2024-10-29 19:24:58]评测
测评结果：WA用时：5ms内存：25024kb
查看
[2024-10-29 19:24:58]提交
answer
#include<bits/stdc++.h>
#define int long long
#define x first
#define y second
#define endl '\n'
using namespace std;
const int N=3e5+10,INF=1e14,mod=1e9+7,M=2e5+10;
const double eps = 1e-8;
typedef pair<int,int> PII;
typedef pair<PII,int> PIII;
int gcd(int a,int b){return b?gcd(b,a%b):a;}
int qmi(int a,int k){int res=1;while(k){if(k&1) res=res*a%mod;a=a*a%mod;k>>=1;}return res;}
int a[N],x[N],t[N],sh[N];
set<int> pos;
set<int> se[N];//他的下标
void slove(){
int n,m;cin>>n>>m;
pos.clear();
for(int i=1;i<=n;i++) se[i].clear();
for(int i=1;i<=n;i++) cin>>a[i];
for(int i=1;i<=m;i++){
cin>>x[i]>>t[i];
if(!se[t[i]].size())sh[i]=a[t[i]],pos.insert(i),se[t[i]].insert(i);
}
pos.insert(m+1);
for(int i=1;i<=n;i++){
if (se[i].empty()) {
sh[m+1]+=a[i];
}
se[i].insert(m+1);
}
// for(auto zz:pos) cout<<zz<<" "<<sh[zz]<<endl;
// cout<<">>>"<<endl;
for(int i=1;i<=m;i++){
int dis=x[i]-x[i-1];
vector<int> val;
// cout<<dis<<endl;
for(auto it=pos.begin();it!=pos.end();it++){
auto zz=sh[*it];
// cout<<zz<<" "<<dis<<endl;
if(zz<dis)dis-=zz,sh[*it]=0,val.push_back(*it);
else {
sh[*it]-=dis;
dis=0;
}
}
if(dis>0){
cout<<x[i]-dis<<endl;
return ;
}
for(auto zz:val) pos.erase(zz);
//然后就是补充t[i]
val.clear();
for(auto it=se[t[i]].begin();it!=se[t[i]].end();it++){//t[i]==1
if(*it<=i)val.push_back(*it);
else {
pos.insert(*it);
if(*it!=m+1)sh[*it]=a[t[i]];
else sh[*it]+=a[t[i]];
}
}
// cout<<sh[m+1]<<endl;
for(auto zz:val)se[t[i]].erase(zz);
}
cout<<x[m]+sh[m+1]<<endl;
}
/*
2
3 1
3 3 3
8 1
2 2
5 2
1 2
2 1
*/
signed main(){
ios::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);
int T=1;cin>>T;
while(T--) slove();
}
详细
answer.code:14:9: error: "#" is not a valid filename
14 | #687506 #9528. New Energy Vehicle MENDAX# WA 5ms 25024kb C++20 1.8kb 2024-10-29 19:24:58 2024-10-29 19:24:58
| ^
answer.code:1:1: error: ‘MENDAX’ does not name a type
1 | MENDAX
| ^~~~~~
In file included from /usr/include/c++/13/bits/stl_algobase.h:62,
from /usr/include/c++/13/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
from answer.code:23:
/usr/include/c++/13/ext/type_traits.h:164:35: error: ‘constexpr const bool __gnu_cxx::__is_null_pointer’ redeclared as different kind of entity
164 | __is_null_pointer(std::nullptr_t)
| ^
/usr/include/c++/13/ext/type_traits.h:159:5: note: previous declaration ‘template<class _Type> constexpr bool __gnu_cxx::__is_null_pointer(_Type)’
159 | __is_null_pointer(_Type)
| ^~~~~~~~~~~~~~~~~
/usr/include/c++/13/ext/type_traits.h:164:26: error: ‘nullptr_t’ is not a member of ‘std’; did you mean ‘nullptr_t’?
164 | __is_null_pointer(std::nullptr_t)
| ^~~~~~~~~
In file included from /usr/include/c++/13/cstddef:50,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:41:
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h:443:29: note: ‘nullptr_t’ declared here
443 | typedef decltype(nullptr) nullptr_t;
| ^~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_pair.h:60,
from /usr/include/c++/13/bits/stl_algobase.h:64:
/usr/include/c++/13/type_traits:510:26: error: ‘std::size_t’ has not been declared
510 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/13/type_traits:511:25: error: ‘_Size’ was not declared in this scope
511 | struct is_array<_Tp[_Size]>
| ^~~~~
/usr/include/c++/13/type_traits:511:31: error: template argument 1 is invalid
511 | struct is_array<_Tp[_Size]>
| ^
/usr/include/c++/13/type_traits:617:33: error: ‘nullptr_t’ is not a member of ‘std’; did you mean ‘nullptr_t’?
617 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h:443:29: note: ‘nullptr_t’ declared here
443 | typedef decltype(nullptr) nullptr_t;
| ^~~~~~~~~
/usr/include/c++/13/type_traits:617:42: error: template argument 1 is invalid
617 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/13/type_traits:621:48: error: template argument 1 is invalid
621 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/13/type_traits:625:51: error: template argument 1 is invalid
625 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/13/type_traits:629:57: error: template argument 1 is invalid
629 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/13/type_traits:1348:37: error: ‘size_t’ is not a member of ‘std’; did you mean ‘size_t’?
1348 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h:214:23: note: ‘size_t’ declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/13/type_traits:1348:57: error: template argument 1 is invalid
1348 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/13/type_traits:1357:37: error: ‘size_t’ is not a member of ‘std’; did you mean ‘size_t’?
1357 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/13/include/stddef.h:214:23: note: ‘size_t’ declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/13/type_traits:1357:46: error: template argument 1 is invalid
1357 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/13/type_traits:1359:26: error: ‘std::size_t’ has not been declared
1359 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/13/type_traits:1360:21: error: ‘_Size’ was not declared in this scope
1360 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/13/type_traits:1360:27: error: template argument 1 is invalid
1360 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/13/type_traits:1361:37: error: ‘size_t’ ...