int main ()
{
 
	int n,x,numb;
	string mystr;
 
	for (n=0; n<N_TEAMS; n++)
	{
		cout << "Enter Seeded Team League : ";
		getline (cin,seeded[n].stdetails.league, '\n');
		cin.clear();
 
		cout << "Enter Seeded Team League Placing : ";
		cin >> seeded[n].stdetails.numb;
 
		cin.ignore(numeric_limits<int>::max(), '\n');
 
 
 
		if (!cin || cin.gcount() != 1)
		{
		cout << "Not a numeric value.";
		cin.ignore(numeric_limits<int>::max(), '\n');
		}
 
		else
		{
		cout << "Your entered number: " << seeded[n].stdetails.numb <<endl;
		cin.ignore(numeric_limits<int>::max(), '\n');
		}
 
 
 
		cout <<"\n";
		system("Pause");
		system("cls");
 
 
	}
 
	for (n=0; n<N_TEAMS; n++)
	{
	cout << "League is " << seeded[n].stdetails.league << endl;
	cout <<"\n";
	cout << "Numb is " << seeded[n].stdetails.numb << endl;
	system("Pause");
	cout <<"\n";
	}
}

#include <algorithm>
#include <cctype>
#include <functional>
#include <sstream>
#include <string>
using namespace std;
int main()
  {
  string s;
  int n;
  cout << "Please enter a number> ";
  getline( cin, s );
  if (find_if( s.begin(), s.end(), not1(ptr_fun<int,int>(isdigit)) ) != s.end())
    {
    cout << "That's not a number.\n";
    }
  else
    {
    stringstream( s ) >> n;
    cout << "You entered the number " << n << endl;
    }
  cout << "Have a nice day!\n";
  return EXIT_SUCCESS;
  }