用c语言编程实现:分别利用直接插入/折半插入/希尔/冒泡/快速/简单选择排序算法实现将待排序序列{3,6,2,10,1,20,88,8,5,7,4,9}由小到大排序,并输出结果
时间: 2023-08-24 16:08:22 浏览: 38
好的,以下是使用不同排序算法对序列进行排序的C语言代码:
直接插入排序:
```c
#include <stdio.h>
void insert_sort(int arr[], int len) {
int i, j, k;
for (i = 1; i < len; i++) {
k = arr[i];
for (j = i - 1; j >= 0 && arr[j] > k; j--) {
arr[j + 1] = arr[j];
}
arr[j + 1] = k;
}
}
int main() {
int arr[] = {3,6,2,10,1,20,88,8,5,7,4,9};
int len = sizeof(arr) / sizeof(arr[0]);
insert_sort(arr, len);
for (int i = 0; i < len; i++) {
printf("%d ", arr[i]);
}
printf("\n");
return 0;
}
```
折半插入排序:
```c
#include <stdio.h>
void binary_insert_sort(int arr[], int len) {
int i, j, low, high, mid, k;
for (i = 1; i < len; i++) {
k = arr[i];
low = 0;
high = i - 1;
while (low <= high) {
mid = (low + high) / 2;
if (arr[mid] > k) {
high = mid - 1;
} else {
low = mid + 1;
}
}
for (j = i - 1; j >= high + 1; j--) {
arr[j + 1] = arr[j];
}
arr[high + 1] = k;
}
}
int main() {
int arr[] = {3,6,2,10,1,20,88,8,5,7,4,9};
int len = sizeof(arr) / sizeof(arr[0]);
binary_insert_sort(arr, len);
for (int i = 0; i < len; i++) {
printf("%d ", arr[i]);
}
printf("\n");
return 0;
}
```
希尔排序:
```c
#include <stdio.h>
void shell_sort(int arr[], int len) {
int i, j, gap;
int temp;
for (gap = len >> 1; gap > 0; gap >>= 1) {
for (i = gap; i < len; i++) {
temp = arr[i];
for (j = i - gap; j >= 0 && arr[j] > temp; j -= gap) {
arr[j + gap] = arr[j];
}
arr[j + gap] = temp;
}
}
}
int main() {
int arr[] = {3,6,2,10,1,20,88,8,5,7,4,9};
int len = sizeof(arr) / sizeof(arr[0]);
shell_sort(arr, len);
for (int i = 0; i < len; i++) {
printf("%d ", arr[i]);
}
printf("\n");
return 0;
}
```
冒泡排序:
```c
#include <stdio.h>
void bubble_sort(int arr[], int len) {
int i, j, temp;
for (i = 0; i < len - 1; i++) {
for (j = 0; j < len - 1 - i; j++) {
if (arr[j] > arr[j + 1]) {
temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
}
}
}
}
int main() {
int arr[] = {3,6,2,10,1,20,88,8,5,7,4,9};
int len = sizeof(arr) / sizeof(arr[0]);
bubble_sort(arr, len);
for (int i = 0; i < len; i++) {
printf("%d ", arr[i]);
}
printf("\n");
return 0;
}
```
快速排序:
```c
#include <stdio.h>
void quick_sort(int arr[], int left, int right) {
if (left >= right) {
return;
}
int i = left;
int j = right;
int pivot = arr[left];
while (i < j) {
while (i < j && arr[j] >= pivot) {
j--;
}
arr[i] = arr[j];
while (i < j && arr[i] <= pivot) {
i++;
}
arr[j] = arr[i];
}
arr[i] = pivot;
quick_sort(arr, left, i - 1);
quick_sort(arr, i + 1, right);
}
int main() {
int arr[] = {3,6,2,10,1,20,88,8,5,7,4,9};
int len = sizeof(arr) / sizeof(arr[0]);
quick_sort(arr, 0, len - 1);
for (int i = 0; i < len; i++) {
printf("%d ", arr[i]);
}
printf("\n");
return 0;
}
```
简单选择排序:
```c
#include <stdio.h>
void select_sort(int arr[], int len) {
int i, j, min, temp;
for (i = 0; i < len - 1; i++) {
min = i;
for (j = i + 1; j < len; j++) {
if (arr[j] < arr[min]) {
min = j;
}
}
if (min != i) {
temp = arr[i];
arr[i] = arr[min];
arr[min] = temp;
}
}
}
int main() {
int arr[] = {3,6,2,10,1,20,88,8,5,7,4,9};
int len = sizeof(arr) / sizeof(arr[0]);
select_sort(arr, len);
for (int i = 0; i < len; i++) {
printf("%d ", arr[i]);
}
printf("\n");
return 0;
}
```
以上就是使用不同排序算法对序列进行排序的C语言代码。