提交记录 21237 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
user10086	1001. 测测你的排序	Compile Error	0	0 ns	0 KB	C++17	242 B

提交时间	评测时间
2024-02-12 21:22:20	2024-02-12 21:22:22

代码

#include <algorithm>

void sort(unsigned *a, int n) {
  set<unsigned> small[1 << 24];
  for (int i = 0; i < n; i++) small[a[i] >> 8].insert(a[i]);
  for (int i = 0, idx = 0; i < (1 << 24); i++)
    for (int x : small[i]) a[idx] = x, idx++;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/c05e3606c9a911ee953b9d510784bac5/contestant.cpp: In function ‘void sort(unsigned int*, int)’:
jp_data/tasks/c05e3606c9a911ee953b9d510784bac5/contestant.cpp:4:3: error: ‘set’ was not declared in this scope
    4 |   set<unsigned> small[1 << 24];
      |   ^~~
jp_data/tasks/c05e3606c9a911ee953b9d510784bac5/contestant.cpp:4:7: error: expected primary-expression before ‘unsigned’
    4 |   set<unsigned> small[1 << 24];
      |       ^~~~~~~~
jp_data/tasks/c05e3606c9a911ee953b9d510784bac5/contestant.cpp:5:31: error: ‘small’ was not declared in this scope
    5 |   for (int i = 0; i < n; i++) small[a[i] >> 8].insert(a[i]);
      |                               ^~~~~
jp_data/tasks/c05e3606c9a911ee953b9d510784bac5/contestant.cpp:7:18: error: ‘small’ was not declared in this scope
    7 |     for (int x : small[i]) a[idx] = x, idx++;
      |                  ^~~~~