Присоединение текста к массиву char

# include <iostream>
# include <iomanip>
# include <ctime>
# include <cstdlib>
using namespace std;
 
void space (char *);
int main()
{
    char temp[100]={0};
    char *article[]={"the", "a", "one", "some", "any"};
    char *noun[]={"boy", "girl", "dog", "town", "car"};
    char *verb[]={"drove", "jumped", "ran", "walked", "skipped"};
    char *preposition[]={"to", "from", "over", "on"};
    for(int i=1;i<20;i++)
    {
        strcpy(temp,article[rand()%5]);
        space(temp);
        strcat(temp,noun[rand()%5]);
        space(temp);
        strcat(temp,verb[rand()%5]);
        space(temp);
        strcat(temp,preposition[rand()%4]);
        space(temp);
        strcpy(temp,article[rand()%5]);
        space(temp);
        strcat(temp,noun[rand()%5]);
        cout<<temp<<endl;
    }
}
 
void space(char *a)
{
    strcat(a," \0");
}

strcat(temp,preposition[rand()%4]);
        space(temp);
        strcpy(temp,article[rand()%5]);
        space(temp);
        strcat(temp,noun[rand()%5]);
        cout<<temp<<endl;

 strcat(temp,preposition[rand()%4]);
        space(temp);
        strcat(temp,article[rand()%5]);
        space(temp);
        strcat(temp,noun[rand()%5]);
        cout<<temp<<endl;