работа с функцией qsort - C++

#include <iostream>
using namespace std;
 
 
 
void main()
{
 
char div[] = "(){}[]<>;\"=+-*., ";
char*text,*s1,*s2;
text=new char[30];
s1=new char[30];
s2=new char[30];
 char *mas[30];
     int mac[30];    
        char s[486]="So she was considering in her own mind, as well as she could, for the hot day made her feel very sleepy and stupid,  whether  the  pleasure  of making a daisy-chain would be worth the trouble of getting up and  picking the daisies, when suddenly a White Rabbit with pink eyes ran close by her.";
        cout<<"Enter string: ";
        unsigned int a,i=0;
        a=0;
        int arrCount[255];
        int ind=0;
        s1=strtok(s,div);
     while (s1!=NULL)
     {
          mas[i]=new char[30];
          strcpy(mas[i],s1);
          mac[i]=strlen(s1);
          i++;
          s1=new char[30];
          s1=strtok(NULL,div);
     }
//qsotr(
 system("pause");
}

#include <iostream>
using namespace std;
int cmp(const void* a, const void* b) { return strcmp(*(char**)a,*(char**)b); }
void main()
{
 
char div[] = "(){}[]<>;\"=+-*., ";
char*text,*s1,*s2;
text=new char[30];
s1=new char[30];
s2=new char[30];
 char *mas[30];
     int mac[30];    
        char s[486]="So she was considering in her own mind, as we";
        //cout<<"Enter string: ";
       int a,i=0;
        a=0;
        int arrCount[255];
        int ind=0;
        s1=strtok(s,div);
     while (s1!=NULL)
     {
         mas[i]=new char[30];
         strcpy(mas[i],s1);
         mac[i]=strlen(s1);
         i++;
         s1=new char[30];
         s1=strtok(NULL,div);
     }
 
qsort (mas, i, sizeof (mas[0]), cmp);
for (int ii=0;ii<=i;ii++)
{
    cout<<mas[i]<<endl;
}
 system("pause");
}