#include <math.h>
#include <string.h>
void fun(char (*a)[81],int num,char **max)
{
??? int n=strlen(a[0]),i;
??? for(i=1;i<num;i++)
??? {
??????? if(strlen(a[i])>n)
??????? {
???????????? n=strlen(a[i]);
??????? }
??????
??? }
??? *max=a[i];
???
}
int main()
{
??? char ss[10][81]={"ABCD","A","BC"},*ps;
??? int n,i=0;
??? while(!strcmp (ss[i],"****")==0)
??? {
??????? i++;
??????? puts(ss[i]);
???????
??? }
??? n=i;
??? fun(ss,n,&ps);
??? printf("\nmax=%s\n",ps);
??? return 0;
}