关于#c语言#的问题，请各位专家解答！

#include <stdio.h>

void reverse(int arr[], int start, int end) {
    while (start < end) {
        int temp = arr[start];
        arr[start] = arr[end];
        arr[end] = temp;
        start++;
        end--;
    }
}

void rotateArray(int arr[], int n, int k) {
    k = k % n;
    reverse(arr, 0, k-1);
    reverse(arr, k, n-1);
    reverse(arr, 0, n-1);
}

int main() {
    int arr[] = {1, 2, 3, 4, 5};
    int n = sizeof(arr) / sizeof(arr[0]);
    int k = 2;

    rotateArray(arr, n, k);

    printf("姓名：张三，学号：01\n");
    printf("运行结果：");
    for (int i = 0; i < n; i++) {
        printf("%d ", arr[i]);
    }

    return 0;
}