кугур

#include "pch.h"
#include <iostream>
#include<fstream>
#include<iomanip>
using  namespace std;
int main()
{
	ifstream in("input.txt");
	ofstream out("output.txt");
	char x;
	int q = 1;
	if (!in)
	{
		cout << "Cant open file" << endl;
		exit(-1);
	}
	while (in >> x && q != 7)
	{
		out << x;

		switch (q)
		{
		case 1:
			if ( x == '-')
			{
				q = 1;
				out << 2 << " " ;
			}
			else if (x == '+')
			{
				q = 2;
				out << 0<< " " ;

			}

			else
				q = 7;
			break;
		case 2:
			if (x == '-')
			{
				q = 1;
				out << 1<< " " ;
			}
			else if (x == '+')
			{
				q = 4;
				out << 2<< " " ;
			}
			else
				q = 7;
			break;
		case 3:
			if (x == '+')
			{
				q = 2;
				out << 0 << " " ;
			}
			else if (x == '-')
			{
				q = 4;
				out << 4 << " " ;
			}

			else
				q = 7;
			break;
		case 4:
			if (x == '-')
			{
				q = 4;
				out << 1 << " ";
			}
			 else if (x == '+')
			{
				q = 5;
				out << 1 <<" ";
			}
			 else
				q = 7;
			break;
		case 5:
			if (x == '+')
			{
				q = 6;
				out << 0 <<" ";
			}
			else if (x == '-')
			{

				q = 6;
				out << 4 << " ";
			}
			else
				q = 7;
			break;
		case 6:
			if (x == '-')
			{
				q = 6;
				out << 2 <<" ";

			}
			else if (x == '+')
			{
				q = 4;
				out << 3<<" ";
			}
			else
				q = 7;
			break;
			default: q = 7; break;

		}
		out << setw(2) << "q=" <<q<< endl;
	}
	out << endl;
	in.close();
	out.close();
}