简单字符串排序（冒泡法）

#include <stdio.h>
#include <stdlib.h>

void AlphaSort(char name[][12], int size)
{
	int i,j;
	char tmp[20];

	for(i = 0; i < size; i++)

		for(j = 0; j < size-1-i; j++)
		{
			if(strcmp(name[j], name[j+1]) > 0)
			{
				strncpy(tmp,name[j],strlen(name[j]));
				strncpy(name[j],name[j+1],strlen(name[j+1]));
				strncpy(name[j+1],tmp,strlen(name[j+1]));
			}
		}

	for(i = 0; i < size; i++)
	{
		printf("%s\n",name[i]);
	}
}

int main(void)
{

	char  name[][12] = {"hello","world","helloworld"};

	int size = sizeof(name)/sizeof(name[0]);

	AlphaSort(name, size);
	return 0;
}