#include <iostream>
using namespace std;

struct RegExp
	{
      char Reg[1024],Alph[1024];
      int LenReg, LenAlph;
	};

char GetChar () {return exp.reg[i++];}

void main ()
	{
	char p;
	RegExp exp;
	int i = 0;
	
	cin >> exp.Reg;
	cout << exp.Reg;
	exp.LenReg = strlen(exp.Reg);
	cout << exp.LenReg;
	for(;;);
	p = GetChar();
	if (p = '(') 
		{
		
		}
	if (p = '(') {}
	
	
	}