c语言数据结构希尔排序代码
时间: 2024-02-18 17:57:18 浏览: 28
以下是C语言实现希尔排序的代码示例:
```c
#include <stdio.h>
#include <stdbool.h>
void shellSort(int arr[], int n) {
for (int gap = n / 2; gap > 0; gap /= 2) {
for (int i = gap; i < n; i++) {
int temp = arr[i];
int j;
for (j = i; j >= gap && arr[j - gap] > temp; j -= gap) {
arr[j] = arr[j - gap];
}
arr[j] = temp;
}
}
}
void display(int arr[], int n) {
for (int i = 0; i < n; i++) {
printf("%d ", arr[i]);
}
printf("\n");
}
int main() {
int arr[] = {64, 34, 25, 12, 22, 11, 90};
int n = sizeof(arr) / sizeof(arr[0]);
printf("Input Array: ");
display(arr, n);
shellSort(arr, n);
printf("Output Array: ");
display(arr, n);
return 0;
}
```