提交记录 4712 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
Losijengineer	1001. 测测你的排序	Compile Error	0	0 ns	0 KB	C++	361 B

提交时间	评测时间
2018-07-30 14:35:28	2020-07-31 23:11:01

代码

#include <algorithm>
#include <cstdio>
#include <cstdlib>
#include <ctime>

void sort(unsigned *a, int n) {
       bool f=0;
        srand((unsigned)time(NULL));
        while(1){
           for(int i=0;i<n;i++)
                if(a[i]<a[i-1])f=1;
           if(f==0)break;
           for(int i=0;i<n;i++)
                   swap(a[i],a[rand()%n]);
}
       

}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/0a954016d34011ea899e00163e04388b/contestant.cpp: In function ‘void sort(unsigned int*, int)’:
jp_data/tasks/0a954016d34011ea899e00163e04388b/contestant.cpp:14:20: error: ‘swap’ was not declared in this scope
   14 |                    swap(a[i],a[rand()%n]);
      |                    ^~~~
jp_data/tasks/0a954016d34011ea899e00163e04388b/contestant.cpp:14:20: note: suggested alternatives:
In file included from /usr/include/c++/9/utility:70,
                 from /usr/include/c++/9/algorithm:60,
                 from jp_data/tasks/0a954016d34011ea899e00163e04388b/contestant.cpp:1:
/usr/include/c++/9/bits/stl_pair.h:503:5: note:   ‘std::swap’
  503 |     swap(pair<_T1, _T2>&, pair<_T1, _T2>&) = delete;
      |     ^~~~
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/0a954016d34011ea899e00163e04388b/contestant.cpp:1:
/usr/include/c++/9/bits/move.h:182:5: note:   ‘std::swap’
  182 |     swap(_Tp& __a, _Tp& __b)
      |     ^~~~
/usr/include/c++/9/bits/move.h:182:5: note:   ‘std::swap’
In file included from /usr/include/c++/9/exception:143,
                 from /usr/include/c++/9/new:40,
                 from /usr/include/c++/9/bits/stl_construct.h:59,
                 from /usr/include/c++/9/bits/stl_tempbuf.h:60,
                 from /usr/include/c++/9/bits/stl_algo.h:62,
                 from /usr/include/c++/9/algorithm:62,
                 from jp_data/tasks/0a954016d34011ea899e00163e04388b/contestant.cpp:1:
/usr/include/c++/9/bits/exception_ptr.h:166:5: note:   ‘std::__exception_ptr::swap’
  166 |     swap(exception_ptr& __lhs, exception_ptr& __rhs)
      |     ^~~~