什么程序可以排序方法

时间:2025-01-17 23:00:44 程序应用

冒泡排序

```c

include

void bubbleSort(int arr[], int n) {

for (int i = 0; i < n - 1; i++) {

for (int j = 0; j < n - i - 1; j++) {

if (arr[j] > arr[j + 1]) {

int temp = arr[j];

arr[j] = arr[j + 1];

arr[j + 1] = temp;

}

}

}

}

int main() {

int arr[] = {64, 34, 25, 12, 22, 11, 90};

int n = sizeof(arr) / sizeof(arr);

bubbleSort(arr, n);

printf("Sorted array: \n");

for (int i = 0; i < n; i++) {

printf("%d ", arr[i]);

}

return 0;

}

```

选择排序

```c

include

void selectionSort(int arr[], int n) {

for (int i = 0; i < n - 1; i++) {

int min_idx = i;

for (int 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, 34, 25, 12, 22, 11, 90};

int n = sizeof(arr) / sizeof(arr);

selectionSort(arr, n);

printf("Sorted array: \n");

for (int i = 0; i < n; i++) {

printf("%d ", arr[i]);

}

return 0;

}

```

插入排序

```c

include

void insertionSort(int arr[], int n) {

for (int i = 1; i < n; i++) {

int key = arr[i];

int j = i - 1;

while (j >= 0 && arr[j] > key) {

arr[j + 1] = arr[j];

j = j - 1;

}

arr[j + 1] = key;

}

}

int main() {

int arr[] = {64, 34, 25, 12, 22, 11, 90};

int n = sizeof(arr) / sizeof(arr);

insertionSort(arr, n);

printf("Sorted array: \n");

for (int i = 0; i < n; i++) {

printf("%d ", arr[i]);

}

return 0;

}

```

快速排序