提交记录 27661 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
13331	1001b. 测测你的排序3	Compile Error	0	0 ns	0 KB	C++	182 B

提交时间	评测时间
2025-01-11 14:12:40	2025-01-11 14:12:43

代码

#include <algorithm>
#include <random>
using namespace std;
void sort(unsigned *a, int n)
{
    random_device rd;
    mt19937 rng(rd());
    shuffle(a, a + n);
    sort(a, a + n);
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/105ec36acfe311ef8cd0c970e0538c36/contestant.cpp: In function ‘void sort(unsigned int*, int)’:
jp_data/tasks/105ec36acfe311ef8cd0c970e0538c36/contestant.cpp:8:21: error: no matching function for call to ‘shuffle(unsigned int*&, unsigned int*)’
    8 |     shuffle(a, a + n);
      |                     ^
In file included from /usr/include/c++/9/algorithm:62,
                 from jp_data/tasks/105ec36acfe311ef8cd0c970e0538c36/contestant.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3786:5: note: candidate: ‘template<class _RAIter, class _UGenerator> void std::shuffle(_RAIter, _RAIter, _UGenerator&&)’
 3786 |     shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
      |     ^~~~~~~
/usr/include/c++/9/bits/stl_algo.h:3786:5: note:   template argument deduction/substitution failed:
jp_data/tasks/105ec36acfe311ef8cd0c970e0538c36/contestant.cpp:8:21: note:   candidate expects 3 arguments, 2 provided
    8 |     shuffle(a, a + n);
      |                     ^