Программы c++ (сортировка, хэширование) / 2 / straight_selectoin

//По возрастанию
#include <iostream>
#include <string.h>
#define N 20
#define MaxLength 10

using namespace std;


int main(void)
{
	char st[N][MaxLength],x[MaxLength];
	int i,j,k;
    
    strcpy(st[0],"zero");
    strcpy(st[1],"one");
    strcpy(st[2],"two");
    strcpy(st[3],"three");
    strcpy(st[4],"four"); 
    strcpy(st[5],"five");
    strcpy(st[6],"six");
    strcpy(st[7],"seven");
    strcpy(st[8],"eight");
    strcpy(st[9],"nine");
    strcpy(st[10],"ten");
    strcpy(st[11],"eleven");
    strcpy(st[12],"twelve");
    strcpy(st[13],"thirteen");
    strcpy(st[14],"fourteen");
    strcpy(st[15],"fifteen");
    strcpy(st[16],"sixteen");
    strcpy(st[17],"seventeen");
    strcpy(st[18],"eighteen");
    strcpy(st[19],"nineteen");
    
   for (i=0; i<N-1; i++) //сортировка
   {
	   k=i;
       strcpy(x,st[i]);
       for (j=i+1; j<N; j++)
       {
		   if (strcmp(st[j],x)>0)
		   {
			   k=j;
               strcpy(x,st[k]);
           }
       }
       strcpy(st[k],st[i]);
       strcpy(st[i],x);
   } //конец сортировки
   
   for (i=0; i<N; i++) {cout<<st[i]<<endl;}
    
}