请用C语言，分别实现这些排序算法

好的，以下是这些排序算法的C语言实现：

## 冒泡排序

void bubble_sort(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;
            }
        }
    }
}

## 快速排序

void quick_sort(int arr[], int left, int right) {
    if (left < right) {
        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);
    }
}

## 插入排序

void insertion_sort(int arr[], int n) {
    for (int i = 1; i < n; i++) {
        int temp = arr[i];
        int j = i - 1;
        while (j >= 0 && arr[j] > temp) {
            arr[j + 1] = arr[j];
            j--;
        }
        arr[j + 1] = temp;
    }
}

## 选择排序

void selection_sort(int arr[], int n) {
    for (int i = 0; i < n - 1; i++) {
        int min_index = i;
        for (int j = i + 1; j < n; j++) {
            if (arr[j] < arr[min_index]) {
                min_index = j;
            }
        }
        int temp = arr[i];
        arr[i] = arr[min_index];
        arr[min_index] = temp;
    }
}

## 归并排序

void merge(int arr[], int left, int mid, int right) {
    int n1 = mid - left + 1;
    int n2 = right - mid;
    int L[n1], R[n2];
    for (int i = 0; i < n1; i++) {
        L[i] = arr[left + i];
    }
    for (int j = 0; j < n2; j++) {
        R[j] = arr[mid + 1 + j];
    }
    int i = 0;
    int j = 0;
    int k = left;
    while (i < n1 && j < n2) {
        if (L[i] <= R[j]) {
            arr[k++] = L[i++];
        } else {
            arr[k++] = R[j++];
        }
    }
    while (i < n1) {
        arr[k++] = L[i++];
    }
    while (j < n2) {
        arr[k++] = R[j++];
    }
}

void merge_sort(int arr[], int left, int right) {
    if (left < right) {
        int mid = (left + right) / 2;
        merge_sort(arr, left, mid);
        merge_sort(arr, mid + 1, right);
        merge(arr, left, mid, right);
    }
}

## 堆排序

void heapify(int arr[], int n, int i) {
    int largest = i;
    int l = 2 * i + 1;
    int r = 2 * i + 2;
    if (l < n && arr[l] > arr[largest]) {
        largest = l;
    }
    if (r < n && arr[r] > arr[largest]) {
        largest = r;
    }
    if (largest != i) {
        int temp = arr[i];
        arr[i] = arr[largest];
        arr[largest] = temp;
        heapify(arr, n, largest);
    }
}

void heap_sort(int arr[], int n) {
    for (int i = n / 2 - 1; i >= 0; i--) {
        heapify(arr, n, i);
    }
    for (int i = n - 1; i >= 0; i--) {
        int temp = arr[0];
        arr[0] = arr[i];
        arr[i] = temp;
        heapify(arr, i, 0);
    }
}

## 基数排序

int get_max(int arr[], int n) {
    int max = arr[0];
    for (int i = 1; i < n; i++) {
        if (arr[i] > max) {
            max = arr[i];
        }
    }
    return max;
}

void count_sort(int arr[], int n, int exp) {
    int output[n];
    int count[10] = {0};
    for (int i = 0; i < n; i++) {
        count[(arr[i] / exp) % 10]++;
    }
    for (int i = 1; i < 10; i++) {
        count[i] += count[i - 1];
    }
    for (int i = n - 1; i >= 0; i--) {
        output[count[(arr[i] / exp) % 10] - 1] = arr[i];
        count[(arr[i] / exp) % 10]--;
    }
    for (int i = 0; i < n; i++) {
        arr[i] = output[i];
    }
}

void radix_sort(int arr[], int n) {
    int max = get_max(arr, n);
    for (int exp = 1; max / exp > 0; exp *= 10) {
        count_sort(arr, n, exp);
    }
}

以上是这些排序算法的C语言实现，供参考。