HW12.1

#include <stdio.h>
#include <conio.h>
#include <time.h>

#define MAXSIZE 100000

void Rotate (int src[], const int n, int h) {
    int i;
    int tmp[n];
    for (i = 0; i < n; ++i) {
        tmp[i] = src[i];
    }
    for (i = 0; i < n; ++i) {
        src[i] = tmp[(n+i+h)%n];
    }
    return;
}

void PrintArray (const int src[], int n) {
    int i;
    for (i = 0; i < n; ++i) {
        printf("%-5d", src[i]);
        if (i % 10 == 9) {
            putchar('\n');
        }
    }
    putchar('\n');
    return;
}

int main () {
    int a[MAXSIZE], i, h, n = 5;
    //srand(time(NULL));
    printf("Input array:\n");
    for (i = 0; i < n; ++i) {
        printf("\t+ Enter a[%d] = ", i);
        scanf("%d", &a[i]);
    }
    printf("Array before rotate:\n");
    PrintArray(a, n);
    printf("Enter offset: ");
    scanf("%d", &h);
    Rotate(a, n, h);
    PrintArray(a, n);
    getch();
    return 0;
}