#include "stdio.h"
#include "stdlib.h"
#include "string.h"

void main()
{
    int i = 0, j = 0;
    char *tmp = NULL;

    char *ArrayStr[] = {"ccccc", "aaaa", "bbbb","11111"};

    for (i=0; i<4; i++)
    {
        printf("%s \n", ArrayStr[i]);
    }

    //排序

    for (i=0; i<4; i++)
    {
        for (j=i+1; j<4; j++)
        {
            if (strcmp(ArrayStr[i],ArrayStr[j]) > 0)
            {
                tmp = ArrayStr[i];
                ArrayStr[i] = ArrayStr[j];
                ArrayStr[j] = tmp;
            }
        }
    }

    for (i=0; i<4; i++)
    {
        printf("%s \n", ArrayStr[i]);
    }
    
    system("pause");
}

#include "stdio.h"
#include "stdlib.h"
#include "string.h"
int    printfArr(char **ArrayStr, int iNum)
{
    int i = 0;
    for (i=0; i<iNum; i++)
    {
        printf("%s \n", ArrayStr[i]);
    }
    return 0;
}

int sortArrayStr(char **ArrayStr, int iNum)
{
    int i = 0, j = 0;
    char *tmp = NULL;
    //排序

    for (i=0; i<4; i++)
    {
        for (j=i+1; j<4; j++)
        {
            if (strcmp(ArrayStr[i],ArrayStr[j]) > 0)
            {
                tmp = ArrayStr[i];
                ArrayStr[i] = ArrayStr[j];
                ArrayStr[j] = tmp;
            }
        }
    }
    return 0;
}

//二级指针第一种内存模型
void main()
{
    char *ArrayStr[] = {"ccccc", "aaaa", "bbbb","11111"};

    printf("排序之前\n");
    printfArr(ArrayStr,4);
    sortArrayStr(ArrayStr, 4);

    printf("排序之后\n");
    printfArr(ArrayStr,4);

    system("pause");
}