#include "stdio.h"
#include "string.h"
void sort(char (*name)[20],int n){
int i,j,k;
char t[20];
for(i=0;i<n;i++){
for(k=i,j=k+1;j<n;j++)
if(strcmp(name[k],name[j])>0) k=j;
if(k!=i){
strcpy(t,name[k]);
strcpy(name[k],name[i]);
strcpy(name[i],t);
}
}
}
void print(char (*name)[20],int n){
int i;
for(i=0;i<n;printf("%s\n",name[i++]));
}
int main(void){
char name[10][20];
int n,i;
while(1){
printf("Input n(1~10)...\nn=");
scanf("%d",&n);
if(n>0 && n<11) break;
printf("Error,redo: ");
}
printf("Type the name of %d books...\n",n);
for(i=0;i<n;fflush(stdin),gets(name[i++]));
sort(name,n);
printf("\n");
print(name,n);
return 0;
}