Rotate n element

///C program to rotate an array by n positions to the left, with a separate function for single left rotation:
#include <stdio.h>

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

int main() {
    int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
    int n = sizeof(arr) / sizeof(arr[0]);
    int d = 3;  // Number of positions to rotate

    printf("Original array: ");
    for (int i = 0; i < n; i++) {
        printf("%d ", arr[i]);
    }

    // Rotate the array d times
    for (int i = 0; i < d; i++) {
        rotate_left(arr, n);
    }

    printf("\nRotated array: ");
    for (int i = 0; i < n; i++) {
        printf("%d ", arr[i]);
    }

    return 0;
}