#include<stdio.h>
int main() 
{
    int n,k; 
    int arr[20];
    int i,j,temp;
    scanf("%d %d", &n, &k);
    
    if(n <= 0 || k <= 0 || k > n) 
    {
        printf("Invalid input");
        return 0;
    }
    
for(int i = 0; i < n; i++)
{
    scanf("%d",&arr[i]);
}
j = k - 1;
i = 0;
     while( i < j);
    {
        temp = arr[i];
        arr[i] = arr[j];
        arr[j] = temp;
        i++;
        j--;
}
      for(int i = 0 ; i < n; i++)
{
       printf("%d ",arr[i]);
   if(i < n - 1)
       printf(" ");
       }
    }   
return 0;
}