#include <stdio.h>
#define N 80
void fun(int *w,int p,int n)
{
    int i=0,c;
    while(i<=p)
    {
        i=0;
        c=w[i];
        w[i]=w[i+1];
        w[n-1-i]=c;
        i+=1;
    }

}

int main()
{
    int a[N]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
    int i,p,n=15;
    printf("The original data:\n");
    for(i=0;i<n;i++)
    {
        printf("%3d",a[i]);
    }
    printf("\n\nEnter p:");
    scanf("%d",&p);
    fun(a,p,n);
    printf("\nThe data after moving:\n");
    for(i=0;i<n;i++)
    {
        printf("%3d",a[i]);
        printf("\n\n");
    }
    printf("Hello world!\n");
    return 0;
}