Вылетает ошибка при последнем вводе

#include <iostream> 
#include <string> 
 
 
using namespace std; 
 
class Organization 
{ 
string Name1, Name2, Name3; 
char *NameComp; 
int phone; 
public: 
 
void add_Organization(Organization &obj); 
friend void Sort(Organization obj[], int leight); 
void Show(); 
friend void Free(Organization obj[], int leight); 
}; 
 
void Organization::add_Organization(Organization &obj) 
{ 
 
cout « "Input Director:"; 
cin » obj.Name1 » obj.Name2 » obj.Name3; 
 
cout « "Input Organization:"; 
obj.NameComp = new char[70]; 
cin.get(); 
cin.getline(obj.NameComp, 70); 
 
 
cout « "Input Phone:"; 
cin » obj.phone; 
} 
 
void Sort(Organization obj[], int leight) 
{ 
 
for (int i(leight); i > 0; i--) 
for (int j(0); j < i; j++) 
if ((int)obj[j].NameComp[0] >(int)obj[j + 1].NameComp[0]) 
swap(obj[j], obj[j + 1]); 
 
} 
void Free(Organization obj[], int leight) 
{ 
 
for (int j(0); j < leight; j++) 
{ 
 
delete[] obj[j].NameComp; 
 
} 
 
} 
void Organization::Show() 
{ 
 
cout « "Director name : " « Name1 « " " « Name2 « " " « Name3 « endl; 
cout « "Organization name: " « NameComp « endl; 
cout « "Organization phone: " « phone « endl « endl; 
 
} 
int main() 
{ 
unsigned int N; 
cout « "Colich. Organization: "; 
cin » N; 
 
Organization *obj, *a; 
a = new Organization[N]; 
obj = new Organization[N]; 
for (int i(0); i < N; i++) 
{ 
a[i].add_Organization(obj[i]); 
} 
Sort(obj, N); 
 
system("cls"); 
for (int i(0); i < N; i++) 
obj[i].Show(); 
 
 
Free(obj, N); 
delete[] obj; 
delete[] a; 
system("pause"); 
return 0; 
}