能不能一件自动生成TimSort的C模板
时间: 2023-05-13 08:07:03 浏览: 47
我可以为您提供一个 TimSort 的 C 语言模板。请注意,这只是一个示例代码,您可能需要根据自己的需求进行修改。
```
#include <stdio.h>
#include <stdlib.h>
const int RUN = 32;
int compare(void const* a, void const* b)
{
int const* x = a;
int const* y = b;
return *x > *y ? 1 : *x < *y ? -1 : 0;
}
void insertionSort(int arr[], int left, int right)
{
for (int i = left + 1; i <= right; i++) {
int temp = arr[i];
int j = i - 1;
while (j >= left && arr[j] > temp) {
arr[j + 1] = arr[j];
j--;
}
arr[j + 1] = temp;
}
}
void merge(int arr[], int l, int m, int r)
{
int len1 = m - l + 1, len2 = r - m;
int left[len1], right[len2];
for (int x = 0; x < len1; x++)
left[x] = arr[l + x];
for (int x = 0; x < len2; x++)
right[x] = arr[m + 1 + x];
int i = 0;
int j = 0;
int k = l;
while (i < len1 && j < len2) {
if (left[i] <= right[j])
arr[k++] = left[i++];
else
arr[k++] = right[j++];
}
while (i < len1)
arr[k++] = left[i++];
while (j < len2)
arr[k++] = right[j++];
}
void timSort(int arr[], int n)
{
for (int i = 0; i < n; i += RUN)
insertionSort(arr, i, i + RUN - 1 < n ? i + RUN - 1 : n - 1);
for (int size = RUN; size < n; size = 2 * size) {
for (int left = 0; left < n; left += 2 * size) {
int mid = left + size - 1;
int right = mid + size < n ? mid + size : n - 1;
merge(arr, left, mid, right);
}
}
}
int main()
{
int n;
printf("Enter the number of elements: ");
scanf("%d", &n);
int arr[n];
printf("Enter the elements: ");
for (int i = 0; i < n; i++)
scanf("%d", &
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