Question de C + +

#include <iostream>
using namespace std;


struct Property{
char house[10];
unsigned short car;
unsigned short boat;
};

int main() {

int i;
Property Friends[] = { {"Yes", 0, 2}, {"No",1, 0}, {"No", 0, 0} };
Property Friend[] = { {"Yes", 0, 2}, {"No",1, 0}, {"No", 0, 0} };
Property *p,*p1;
p=Friends;
p1=Friend;

        while(*p==*p1)
 
        {
     if(*p == *p1)
        {
        (p)++;
        (p1)++;
        }    
        
        else
        {
        
    for(i=0; i<3; i++)
         {
    cout<<"\nFriends "<<(i+1)<<" owns a house? "<<p[i].house;
        cout<<"\tFriends "<<(i+1)<<" owns "<<p[i].car<<"car(s).";
        cout<<"\tFriends "<<(i+1)<<" owns "<<p1[i].boat<<"boat(s).";

    (p)++;
        (p1)++;
}