include “stdio.h”
include “string.h”
//打印函数—打印数组
void print_array(char *string_word,char *array[],int num)
{
int i = 0;
printf(“%s\n”, string_word);
for (i = 0; i < num; i++)
{
printf(“%s\n”, array[i]);
}
}
int sort_array(char *array[], int num)
{
int i, j = 0;
char *temp;
char **a;
a = array;
if (array == NULL || num < 0)
{
return -1;
}
for (i = 0; i < num; i++)
{
for (j = i; j < num; j++)
{
if (strcmp(a[i], a[j])>0)
{
temp = a[j];
a[j] = a[i];
a[i] = temp;
}
}
}
return 1;
}
void main()
{
char *a[] = { “aaa”, “11”, “bb”, “cc” };
int i = 0, j = 0;
int num;
num = sizeof(a) / sizeof(a[0]);
char *temp;
print_array(“排序之前”,a,num);
sort_array(a, num);
print_array(“排序之后”,a,num);
}