#include <stdlib.h>
#include <iostream.h>
#include <string>
#include<stdio.h>

int main()
{
   char input[100];
   
   string elements[80];
   int input_size=0,i=0, all_ele=0,b=0,ele_no=0;
   cout << "Enter your set with less then 100 characters follow with a *: ";
   
   scanf("%s", input);
   //getline(cin, input);
   //input_size=input.size();
	i=1;

   printf("you entered %s\n",input);

   while( input[i] != '*')
	{
	  
	  
	   if(input[i] == '{')
	   {
	     all_ele=1;
	     cout << "no was: " << input[i] << "should be '{' " << endl;
           }
           else
	   {
	      if(input[i]== '}')
	      {
	         all_ele=0;
//          cout << "no was: " << input[i] << "should be '}' " << endl;
	      }
	      b=i;
	      if(all_ele==1)
	      {
	         while(input[b]!= '}')
	         {
	            elements[ele_no] = input[b];
	            b++;
	         }
	         ele_no++;
	         i=b;   
	      
	      }
	      else
	      {
 cout << "ele_no is: " << ele_no << endl;		
 cout << "also: " << input[i] << endl << "i/b= " << i << "/" << b << endl;
			while(input[b] != ',')
	         {
	           elements[ele_no] += input[b];
	           b++;
		 } 


	         ele_no++;
	         i=b;
	      }
	   }
  
	   i++;
	}
   cout << "here it is: " << elements[0] << "," << elements[1];
	return 0;

	
}