String problems

  #include <cstdlib>
  #include <iostream>
  
  using namespace std;
  
  int main(int argc, char *argv[])
  {
  	int choice;
  	char qString[] = "quit";
  	cout << "1.choice number one" << endl;
  	bool menu = true;
  	while (menu == true)
  	{
  		  if (choice == 1)
  		  {
  			   int choicetwo;
 			 cout << "you have entered choice number one, type 'quit' to exit";
  			   cin >> choicetwo;
  			   if {choicetwo == qString)
  			   {
 							 menu == false;
 							 return 0;
  			   }
  		  }
  	}
  	return 0;
  }