提交记录 2645 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
Loi_dfkdsmbd	1001. 测测你的排序	Compile Error	0	0 ns	0 KB	C++	399 B

提交时间	评测时间
2018-06-28 13:29:07	2020-07-31 21:05:10

代码

void swap(unsigned *a, unsigned *b)
{
	unsigned t = *a; *a = *b; *b = t;
}

void merge(unsigned *a, int l, int r)
{
	int mid = a[l + r >> 1], i = l, j = r;
	do
	{
		while(a[i] < mid)
			i ++;
		while(a[j] > mid)
			j --;
		if(i <= j)
			swap(a[i], a[j]), i ++, j --;
	}while(i <= j);
	if(l < j)
		merge(a, l, j);
	if(i < r)
		merge(a, i, r);
}

void sort(unsigned *a, int n)
{
	merge(a, 0, n - 1);
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/762e694ad32e11ea899e00163e04388b/contestant.cpp: In function ‘void merge(unsigned int*, int, int)’:
jp_data/tasks/762e694ad32e11ea899e00163e04388b/contestant.cpp:16:12: error: invalid conversion from ‘unsigned int’ to ‘unsigned int*’ [-fpermissive]
   16 |    swap(a[i], a[j]), i ++, j --;
      |         ~~~^
      |            |
      |            unsigned int
jp_data/tasks/762e694ad32e11ea899e00163e04388b/contestant.cpp:1:21: note:   initializing argument 1 of ‘void swap(unsigned int*, unsigned int*)’
    1 | void swap(unsigned *a, unsigned *b)
      |           ~~~~~~~~~~^
jp_data/tasks/762e694ad32e11ea899e00163e04388b/contestant.cpp:16:18: error: invalid conversion from ‘unsigned int’ to ‘unsigned int*’ [-fpermissive]
   16 |    swap(a[i], a[j]), i ++, j --;
      |               ~~~^
      |                  |
      |                  unsigned int
jp_data/tasks/762e694ad32e11ea899e00163e04388b/contestant.cpp:1:34: note:   initializing argument 2 of ‘void swap(unsigned int*, unsigned int*)’
    1 | void swap(unsigned *a, unsigned *b)
      |                        ~~~~~~~~~~^