谁能给我提供一个函数,调用出问题了!在线等待!
#include<iostream.h>
#include<stdlib.h>
#include<string.h>
int compare(const void* a,const void* b);
char list[10][8]={"enter","number","size","begin","of","cat","case","program","certain","a"};
void main()
{
qsort((void*)list,10,8,compare);
for(int i=0;i<10;i++)
cout<<list[i]<<endl;
}
int compare(const void* a,const void* b)
{
int i,j;
//首要依据是比较字符串长度
//相等时用strcmp
}