使用选择排序法输出排序后的数组用C语言
时间: 2024-02-02 22:04:14 浏览: 25
可以使用以下代码实现选择排序:
```c
#include <stdio.h>
void selectionSort(int arr[], int n) {
int i, j, min_idx;
for (i = 0; i < n-1; i++) {
min_idx = i;
for (j = i+1; j < n; j++)
if (arr[j] < arr[min_idx])
min_idx = j;
int temp = arr[min_idx];
arr[min_idx] = arr[i];
arr[i] = temp;
}
}
int main() {
int arr[] = {64, 25, 12, 22, 11};
int n = sizeof(arr)/sizeof(arr[0]);
selectionSort(arr, n);
printf("Sorted array using selection sort: \n");
for (int i=0; i < n; i++)
printf("%d ", arr[i]);
return 0;
}
```
这段代码使用选择排序法对整型数组进行排序,并输出排序后的结果。
相关问题
使用选择排序法输出排序后的数组C语言
Sure, I can help you with that! Here's how you can implement selection sort in C to sort an array:
```
void selectionSort(int arr[], int n)
{
int i, j, min_idx;
// One by one move boundary of unsorted subarray
for (i = 0; i < n-1; i++)
{
// Find the minimum element in unsorted array
min_idx = i;
for (j = i+1; j < n; j++)
if (arr[j] < arr[min_idx])
min_idx = j;
// Swap the found minimum element with the first element
int temp = arr[min_idx];
arr[min_idx] = arr[i];
arr[i] = temp;
}
}
// Example usage
int main()
{
int arr[] = {64, 25, 12, 22, 11};
int n = sizeof(arr)/sizeof(arr[0]);
selectionSort(arr, n);
printf("Sorted array: ");
for (int i=0; i < n; i++)
printf("%d ", arr[i]);
return 0;
}
```
This will output the sorted array using selection sort in C. Let me know if you have any other questions!
使用选择排序法,对输入数组进行排序C语言代码
下面是使用选择排序法对输入数组进行排序的 C 语言代码:
```c
#include <stdio.h>
void selectionSort(int arr[], int n) {
int i, j, min_idx;
for (i = 0; i < n - 1; i++) {
min_idx = i;
for (j = i + 1; j < n; j++) {
if (arr[j] < arr[min_idx]) {
min_idx = j;
}
}
int temp = arr[i];
arr[i] = arr[min_idx];
arr[min_idx] = temp;
}
}
int main() {
int arr[] = {64, 25, 12, 22, 11};
int n = sizeof(arr) / sizeof(arr[0]);
selectionSort(arr, n);
printf("Sorted array: ");
for (int i = 0; i < n; i++) {
printf("%d ", arr[i]);
}
return 0;
}
```
输出:
```
Sorted array: 11 12 22 25 64
```
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