提交记录 6820 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
zhangjingyu	1001. 测测你的排序	Compile Error	0	0 ns	0 KB	C++11	465 B

提交时间	评测时间
2018-11-06 17:14:14	2020-08-01 00:50:19

代码

unsigned tmp[100000000];
unsigned cnt[65536];
void sort(unsigned *a, int n) {
	for (int i = 0; i < N; i++)
		cnt[a[i] & 65535]++;
	for (int i = 1; i < 65536; i++)
		cnt[i] += cnt[i - 1];
	for (int i = N - 1; i >= 0; i--)
		tmp[--cnt[a[i] & 65535]] = a[i];

	memset(cnt,0,sizeof(cnt));
	for (int i = 0; i < N; i++)
		cnt[tmp[i] >> 16]++;
	for (int i = 1; i < 65536; i++)
		cnt[i] += cnt[i - 1];
	for (int i = N - 1; i >= 0; i--)
		a[--cnt[tmp[i] >> 16]] = tmp[i];
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp: In function ‘void sort(unsigned int*, int)’:
jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp:4:22: error: ‘N’ was not declared in this scope
    4 |  for (int i = 0; i < N; i++)
      |                      ^
jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp:8:15: error: ‘N’ was not declared in this scope
    8 |  for (int i = N - 1; i >= 0; i--)
      |               ^
jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp:11:2: error: ‘memset’ was not declared in this scope
   11 |  memset(cnt,0,sizeof(cnt));
      |  ^~~~~~
jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp:1:1: note: ‘memset’ is defined in header ‘<cstring>’; did you forget to ‘#include <cstring>’?
  +++ |+#include <cstring>
    1 | unsigned tmp[100000000];
jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp:12:22: error: ‘N’ was not declared in this scope
   12 |  for (int i = 0; i < N; i++)
      |                      ^
jp_data/tasks/e9808ec3d34d11ea899e00163e04388b/contestant.cpp:16:15: error: ‘N’ was not declared in this scope
   16 |  for (int i = N - 1; i >= 0; i--)
      |               ^