提交记录 14094 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
SegmentTreeJuruo	1003. 测测你的二分查找	Compile Error	0	0 ns	0 KB	C++	137 B

提交时间	评测时间
2020-08-29 16:57:04	2020-08-29 16:57:05

代码

int binary_search(const unsigned *a, int n, unsigned x)
{
#include<algorithm>
using namespace std;
	return lower_bound(a+1,a+n+1,x)-a;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

In file included from /usr/include/c++/9/utility:68,
                 from /usr/include/c++/9/algorithm:60,
                 from jp_data/tasks/9c21cbf2e9d511ea899e00163e04388b/contestant.cpp:3:
/usr/include/x86_64-linux-gnu/c++/9/bits/c++config.h: In function ‘int binary_search(const unsigned int*, int, unsigned int)’:
/usr/include/x86_64-linux-gnu/c++/9/bits/c++config.h:252:1: error: ‘namespace’ definition is not allowed here
  252 | namespace std
      | ^~~~~~~~~
/usr/include/x86_64-linux-gnu/c++/9/bits/c++config.h:274:1: error: ‘namespace’ definition is not allowed here
  274 | namespace std
      | ^~~~~~~~~
/usr/include/x86_64-linux-gnu/c++/9/bits/c++config.h:278:1: error: ‘namespace’ definition is not allowed here
  278 | namespace __gnu_cxx
      | ^~~~~~~~~
/usr/include/c++/9/bits/stl_relops.h:67:15: error: expected ‘=’ before ‘__attribute__’
   67 | namespace std _GLIBCXX_VISIBILITY(default)
      |               ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/stl_relops.h:67:15: error: expected identifier before ‘__attribute__’
In file included from /usr/include/c++/9/utility:69,
                 from /usr/include/c++/9/algorithm:60,
                 from jp_data/tasks/9c21cbf2e9d511ea899e00163e04388b/contestant.cpp:3:
/usr/include/c++/9/bits/stl_relops.h:67:14: error: expected ‘;’ before ‘__attribute__’
   67 | namespace std _GLIBCXX_VISIBILITY(default)
      |              ^
      |              ;
/usr/include/c++/9/bits/stl_relops.h:68:1: error: expected primary-expression before ‘{’ token
   68 | {
      | ^
In file included from /usr/include/c++/9/utility:68,
                 from /usr/include/c++/9/algorithm:60,
                 from jp_data/tasks/9c21cbf2e9d511ea899e00163e04388b/contestant.cpp:3:
/usr/include/c++/9/bits/move.h:36:15: error: expected ‘=’ before ‘__attribute__’
   36 | namespace std _GLIBCXX_VISIBILITY(default)
      |               ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/move.h:36:15: error: expected identifier before ‘__attribute__’
In file included from /usr/include/c++/9/bits