提交记录 21608 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
LiZYX	1001c. 测测你的排序4	Compile Error	0	0 ns	0 KB	C++	316 B

提交时间	评测时间
2024-04-16 20:41:32	2024-04-16 20:41:32

代码

#include <algorithm>
#include<string.h>
int s[256];
unsigned aa[1<<27];
void sort(unsigned *a, int n) {
	for(int ii=0;ii<32;ii+=8){
		memset(s,0,sizeof(s));
		for(int i=0;i<n;++i)++s[(a[i]>>ii)&255];
		for(int i=1;i<256;++i)s[i]+=s[i-1];
		for(int i=n-1;i>=0;--i)aa[--s[(a[i]>>ii)&255]]=a[i];
		std::swap(a,aa);
	}
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/a72f0cbafbee11ee953b9d510784bac5/contestant.cpp: In function ‘void sort(unsigned int*, int)’:
jp_data/tasks/a72f0cbafbee11ee953b9d510784bac5/contestant.cpp:11:17: error: no matching function for call to ‘swap(unsigned int*&, unsigned int [134217728])’
   11 |   std::swap(a,aa);
      |                 ^
In file included from /usr/include/c++/9/bits/stl_pair.h:59,
                 from /usr/include/c++/9/utility:70,
                 from /usr/include/c++/9/algorithm:60,
                 from jp_data/tasks/a72f0cbafbee11ee953b9d510784bac5/contestant.cpp:1:
/usr/include/c++/9/bits/move.h:182:5: note: candidate: ‘template<class _Tp> typename std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> >::value>::type std::swap(_Tp&, _Tp&)’
  182 |     swap(_Tp& __a, _Tp& __b)
      |     ^~~~
/usr/include/c++/9/bits/move.h:182:5: note:   template argument deduction/substitution failed:
jp_data/tasks/a72f0cbafbee11ee953b9d510784bac5/contestant.cpp:11:17: note:   deduced conflicting types for parameter ‘_Tp’ (‘unsigned int*’ and ‘unsigned int [134217728]’)
   11 |   std::swap(a,aa);
      |                 ^
In file included from /usr/include/c++/9/bits/stl_pair.h:59,
                 from /usr/include/c++/9/utility:70,
                 from /usr/include/c++/9/algorithm:60,
                 from jp_data/tasks/a72f0cbafbee11ee953b9d510784bac5/contestant.cpp:1:
/usr/include/c++/9/bits/move.h:205:5: note: candidate: ‘template<class _Tp, long unsigned int _Nm> typename std::enable_if<std::__is_swappable<_Tp>::value>::type std::swap(_Tp (&)[_Nm], _Tp (&)[_Nm])’
  205 |     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
      |     ^~~~
/usr/include/c++/9/bits/move.h:205:5: note:   template argument deduction/substitution failed:
jp_data/tasks/a72f0cbafbee11ee953b9d510784bac5/contestant.cpp:11:17: note:   mismatched types ‘_Tp [_Nm]’ and ‘unsigned int*’
   11 |   std::swap(a,aa);
      |                 ^
In file included from /usr/include/c++/9/utili