#include <iostream>
 
int main()
{
	std::cout << "Console Applicationn";
	return 0;
}

#include <QTextStream>
 
int main()
{
	QTextStream out(stdout);
	out << "Console Applicationn";
	return 0;
}

#include <QTextStream>
#include <QFile>
 
int main()
{
	QFile data("myfile");
 
	if( data.open(QFile::WriteOnly) )
	{
		QTextStream out(&data);
		out << "You make me want to be a better man." << endl;
	}
}

#include <QTextStream>
#include <QFile>
 
int main()
{
	QFile data("arabicFile");
 
	QString line;
 
	if( data.open(QFile::ReadOnly) )
	{
		QTextStream in(&data);
		QTextStream out(stdout);
 
		in.setCodec("UTF-8");
		out.setCodec("UTF-8");
 
		do
		{
			line = in.readLine();
			out << line << endl;
 
		} while (!line.isNull());
	}
 
}

#include <QTextStream>
#include <QList>
 
int main()
{
	QTextStream out(stdout);
 
	QList<QString> list;
 
	list << "Hazem" << "Mohammad" << "Ahmad" << "Basem" << "Saleh" << "Ali" << "Null";
 
	qSort(list);
 
	for(int i=0;i<list.size();++i)
		out << list.at(i) << endl;
}

#include <QTextStream>
#include <QDir>
 
int main()
{
	QTextStream out(stdout);
 
	QString home=QDir::homePath();
 
	out << home << endl;
 
	return 0;
}

#include <QTextStream>
#include <QDir>
 
int main()
{
	QTextStream out(stdout);
	QDir dir;
 
	QStringList filters;
	filters << "*.c" << "*.c~";
	dir.setNameFilters(filters);
 
	QFileInfoList list = dir.entryInfoList();
 
	for (int i = 0; i < list.size(); ++i) 
	{
		QFileInfo fileInfo = list.at(i);
		out << QString("%1").arg(fileInfo.fileName());
		out << endl;
	} 
 
	return 0;
}

#include <QTextStream>
#include <QTime>
 
int main()
{
	QTextStream out(stdout);
 
	QTime qtime=QTime::currentTime();
	QString stime=qtime.toString(Qt::LocalDate);
 
	out << stime << endl;
 
	return 0;
}

#include <QTextStream>
 
int main()
{
	QString a = "Welcom ";
	QString b = "to ";
	QString c = "www.qt-ar.orgn";
 
	QTextStream out(stdout);
	out << a + b + c;
 
	return 0;
}

#include <QTextStream>
 
int main()
{
	QString string = "Whether I shall ";
 
	string.append("turn out to be the hero of my own life, n");
	string.append("or whether that station will be held by anobody else, n");
	string.append("these pages must show.n");
 
	QTextStream out(stdout);
	out << string;
 
	return 0;
}

#include <QTextStream>
 
int main()
{
	QString string = "What if I gave you %1 red roses?";
	int num = 21;
 
	QTextStream out(stdout);
	out << string.arg(num) << endl;
 
	return 0;
}

#include <QTextStream>
 
int main()
{
	QString string = "The history of my life.";
 
	QTextStream out(stdout);
	out << "The string has " + QString::number(string.size())+ " characters." << endl; 
 
	return 0;
}

 
#include <QTextStream>
 
int main()
{
	QString string = "The history of my life.";
 
	QTextStream out(stdout);
	out << string.toLower() << endl; 
	out << string.toUpper() << endl; 
 
	return 0;
}