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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 |
|---|---|---|---|---|---|---|---|---|---|
| #69244 | #2358. What? Subtasks? Again? | zhangboju# | Compile Error | / | / | C++17 | 658b | 2022-12-26 08:18:47 | 2022-12-26 08:18:49 |
Judging History
你现在查看的是最新测评结果
- [2023-08-10 23:21:45]
- System Update: QOJ starts to keep a history of the judgings of all the submissions.
- [2022-12-26 08:18:49]
- 评测
- 测评结果：Compile Error
- 用时：0ms
- 内存：0kb
- [2022-12-26 08:18:47]
- 提交
answer
#include<bits/stdc++.h>
using namespace std;
template <typename T> inline void read(T &x)
{
x=0;short f=1;char c=getchar();
for(;c<'0'||c>'9';c=getchar()) if(c=='-') f=-1;
for(;c>='0'&&c<='9';c=getchar()) x=(x<<1)+(x<<3)+(c^48);
x*=f;return;
}
const int N=1e5+5;
int n,m,k;
int a[N];
int main()
{
read(n),read(m),read(k);
for(int i=1;i<=k;++i)
{
int c,f;read(c),read(f);
a[c]|=1<<f-1;
}
int maxx=-1e9;
for(int S=0;S<(1<<5);++S)
{
int cnt=0;
for(int i=1;i<=n;++i)
if(!(a[i]&aS))
++cnt;
if(cnt<=m) maxx=max(maxx,cnt);
}
if(maxx==-1e9) puts("Round will be unrated");
else printf("%d\n",maxx);
}
詳細信息
answer.code: In function ‘int main()’:
answer.code:26:35: error: ‘aS’ was not declared in this scope; did you mean ‘S’?
26 | if(!(a[i]&aS))
| ^~
| S