Problem with Constructor of Class (Program not running after input is taken)

[redfury]

Hello, I am making a program in which I am supposed to create a class of string and then try to make functions of the string library.
So, I started off and made the following program (only one function has been defined until now)

#include <iostream>
using namespace std;
class string1 {
private:
	char *s; 
	static int c; 
	string1()
	{
		c++; 
		s = new char[100];
		getchar(); 
		cout << "Enter String#" << c << ": "; 
		cin.getline(s, 100);
		int a = 0; 
		for (int i = 0; s[i] != '\0'; i++)
			a++; 
		char *temp = new char[a];
		for (int i = 0; i <= a; i++)
			s[i] = temp[i];
		delete[] s; 
		s = temp; 
	}
public:
	static string1* create()
	{
		return new string1(); 
	}
	char charAt(int a)
	{
		return s[a];
	}
};
string1 **p; 
void create(int &);
int string1::c = 0;
int main()
{
	int n = 0; 
	p = new string1*[n];
	cout << "1) Add an Object" << endl
		<< "2) Find Character at Specified Index" << endl
		<< "Your Selection: "; 
	int choice;
	bool fh = true; 
	while (fh)
	{
		cin >> choice;
		switch (choice)
		{
		case 1:
			create(n);
			break;
		case 2:
			cout << "Enter Index: ";
			cin >> choice;
			cout << p[0]->charAt(choice);
			break;
		case 3:
			fh = false;
			break; 
		}
	}
	cout << endl;
	system("pause");
	return 0; 
}
void create(int &n)
{
	n++; 
	string1 **temp = new string1*[n];
	for (int i = 0; i < n; i++)
		temp[i] = p[i];
	delete[]p;
	p = temp; 
	p[n-1] = string1::create();
}

The problem that I am getting here is this that the program runs ok. It asks to select the option upon which I press "1" and then it also calls the Constructor (because the cout statement in Constructor executes which shows constructor is working)
However, now, once I enter a string... It just stops there and doesn't go ahead (whereas it should get out of constructor and come back to the main menu). It is apparently not leaving the constructor and I just can't seem to find the problem. Can anyone help me solve this, please?
Thank you very much!

(Here is a sample output.. Program not proceeding once a string is entered)

1) Add an Object
2) Find Character at Specified Index
Your Selection: 1
Enter String#1: Hello World 

[salem c]

In the debugger.

$ g++ -g foo.cpp
$ gdb -q ./a.out
Reading symbols from ./a.out...done.
(gdb) run
Starting program: /home/sc/Documents/a.out 
1) Add an Object
2) Find Character at Specified Index
Your Selection: 1
Enter String#1: hello


^C
Program received signal SIGINT, Interrupt.
0x00007ffff756c260 in __read_nocancel () at ../sysdeps/unix/syscall-template.S:84
84	../sysdeps/unix/syscall-template.S: No such file or directory.
(gdb) bt
#0  0x00007ffff756c260 in __read_nocancel () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff74ef5e8 in _IO_new_file_underflow (fp=0x7ffff78398e0 <_IO_2_1_stdin_>) at fileops.c:592
#2  0x00007ffff74f060e in __GI__IO_default_uflow (fp=0x7ffff78398e0 <_IO_2_1_stdin_>) at genops.c:413
#3  0x00007ffff74eb108 in _IO_getc (fp=0x7ffff78398e0 <_IO_2_1_stdin_>) at getc.c:38
#4  0x00007ffff7b3eb4d in __gnu_cxx::stdio_sync_filebuf<char, std::char_traits<char> >::underflow() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff7b4bb21 in std::istream::sentry::sentry(std::istream&, bool) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6  0x00007ffff7b4bd1e in std::istream::operator>>(int&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x0000000000400d76 in main () at foo.cpp:48
(gdb) frame 7
#7  0x0000000000400d76 in main () at foo.cpp:48
48			cin >> choice;

You're back in main, trying to read a choice.
But you're driving blind because the 'what to do' prompt is missing.

[redfury]

Ok I got it. Thank you! ^_^
That was such a bad mistake lol