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Why the programms doesn't works?

electro amperkin (10)
I made little zodiak's signs finder(?) and it seens to be working but does nothing in command line. i used russian to get output, the strange symbols are zodiak signs starting from capricorn. Output is in the switch()

Where the mistake can be?

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  #include <iostream>
#include <fstream>
#include <cstdlib>

using namespace std;

int main (void)
{
	setlocale (LC_ALL, "Russian");
	
	ofstream datein ("dates.txt");
	datein << "15/10/1960" << endl;
	datein << "21/08/1974" << endl;
	datein << "26/02/1992" << endl;
	datein << "18/10/1993" << endl;
	datein << "10/07/2017";
	datein.close();
	
	ifstream dateout ("dates.txt");
	string strm;
	getline (dateout, strm);
	
	ofstream dateday ("days.txt");
	string strv;
	
	while (!dateout.eof())						//days date file "writer"?
	{
		for (int i=0; i<2; i++)
		{
			strv[i]=strm[i];
		}
		dateday << strv << endl;	
	}
	dateday.close();
	
	ofstream datemonth ("months.txt");
	
	while (!dateout.eof())						//month date file "writer"?
	{
		for (int i=0+3; i<2+3; i++)
		{
			strv[i-3]=strm[i];
		}
		datemonth << strv << endl;	
	}
	datemonth.close();

	dateout.close();
	
	ifstream datedayr ("days.txt");
	ifstream datemonthr ("months.txt");
	
	for (int i=0; i<5; i++)
	{
		string sd;
		string sm;
		
		getline (datemonthr, sm);
		getline (datedayr, sd);
		
		int days = atoi(sd.c_str());
		int mont = atoi (sm.c_str());
		
			switch (mont)
		{
			case 1:
				if (days <= 19)
					cout << "Êîçåðîã" << endl;
				else if (days >= 20)
					cout << "Âîäîëåé" << endl;
				break;
			case 2:
				if (days <= 18)
					cout << "Âîäîëåé" << endl;
				else if (days >= 19)
					cout << "Ðûáû" << endl;
				break;
			case 3:
				if (days <= 20)
					cout << "Ðûáû" << endl;
				else if (days >= 21)
					cout << "Îâåí" << endl;
				break;
			case 4:
				if (days <= 19)
					cout << "Îâåí" << endl;
				else if (days >= 20)
					cout << "Òåëåö" << endl;
				break;
			case 5:
				if (days <= 20)
					cout << "Òåëåö" << endl;
				else if (days >= 21)
					cout << "Áëèçíåöû" << endl;
				break;
			case 6:
				if (days <= 20)
					cout << "Áëèçíåöû" << endl;
				else if (days >= 21)
					cout << "Ðàê" << endl;
				break;
			case 7:
				if (days <= 22)
					cout << "Ðàê" << endl;
				else if (days >= 23)
					cout << "Ëåâ" << endl;
				break;
			case 8:
				if (days <= 22)
					cout << "Ëåâ" << endl;
				else if (days >= 23)
					cout << "Äåâà" << endl;
				break;
			case 9:
				if (days <= 22)
					cout << "Äåâà" << endl;
				else if (days >= 23)
					cout << "Âåñû" << endl;
				break;
			case 10:
				if (days <= 22)
					cout << "Âåñû" << endl;
				else if (days >= 23)
					cout << "Ñêîðïèîí" << endl;
				break;
			case 11:
				if (days <= 21)
					cout << "Ñêîðïèîí" << endl;
				else if (days >= 22)
					cout << "Ñòðåëåö" << endl;
				break;
			case 12:
				if (days <= 21)
					cout << "Ñòðåëåö" << endl;
				else if (days >= 22)
					cout << "Êîçåðîã" << endl;
				break;	
			default:
				cout << "ERROR" << endl;
				break;
		}
	}
	
	datedayr.close();
	datemonthr.close();
	
}
Last edited on
dhayden (5798)
There's a much easier way to parse out the day and month from the file. Just use getline:
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#include <iostream>
#include <fstream>
#include <cstdlib>

using namespace std;

int
main(void)
{
    setlocale(LC_ALL, "Russian");

    ofstream dateout("dates.txt");
    dateout << "15/10/1960" << endl;
    dateout << "21/08/1974" << endl;
    dateout << "26/02/1992" << endl;
    dateout << "18/10/1993" << endl;
    dateout << "10/07/2017";
    dateout.close();

    ifstream datein("dates.txt");

    string monthString, dayString, scratch;
    while (getline(datein, dayString, '/')) { // read until '/'
	getline(datein, monthString, '/');
	getline(datein, scratch);	// skip to end of line.
	int days = stoi(dayString);
	int mont = stoi(monthString);
	
	switch (mont) {
	case 1:
	    if (days <= 19)
		cout << "Êîçåðîã" << endl;
	    else if (days >= 20)
		cout << "Âîäîëåé" << endl;
	    break;
	case 2:
	    if (days <= 18)
		cout << "Âîäîëåé" << endl;
	    else if (days >= 19)
		cout << "Ðûáû" << endl;
	    break;
	case 3:
	    if (days <= 20)
		cout << "Ðûáû" << endl;
	    else if (days >= 21)
		cout << "Îâåí" << endl;
	    break;
	case 4:
	    if (days <= 19)
		cout << "Îâåí" << endl;
	    else if (days >= 20)
		cout << "Òåëåö" << endl;
	    break;
	case 5:
	    if (days <= 20)
		cout << "Òåëåö" << endl;
	    else if (days >= 21)
		cout << "Áëèçíåöû" << endl;
	    break;
	case 6:
	    if (days <= 20)
		cout << "Áëèçíåöû" << endl;
	    else if (days >= 21)
		cout << "Ðàê" << endl;
	    break;
	case 7:
	    if (days <= 22)
		cout << "Ðàê" << endl;
	    else if (days >= 23)
		cout << "Ëåâ" << endl;
	    break;
	case 8:
	    if (days <= 22)
		cout << "Ëåâ" << endl;
	    else if (days >= 23)
		cout << "Äåâà" << endl;
	    break;
	case 9:
	    if (days <= 22)
		cout << "Äåâà" << endl;
	    else if (days >= 23)
		cout << "Âåñû" << endl;
	    break;
	case 10:
	    if (days <= 22)
		cout << "Âåñû" << endl;
	    else if (days >= 23)
		cout << "Ñêîðïèîí" << endl;
	    break;
	case 11:
	    if (days <= 21)
		cout << "Ñêîðïèîí" << endl;
	    else if (days >= 22)
		cout << "Ñòðåëåö" << endl;
	    break;
	case 12:
	    if (days <= 21)
		cout << "Ñòðåëåö" << endl;
	    else if (days >= 22)
		cout << "Êîçåðîã" << endl;
	    break;
	default:
	    cout << "ERROR" << endl;
	    break;
	}
    }
}

Âåñû
Ëåâ
Ðûáû
Âåñû
Ðàê


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